Tag: community

Dear AWS, how do I build & develop purely on AWS right now?

The announcements from AWS around deprecating certain services have raised a bunch of questions and concerns in the AWS community. 

As Jeff Barr wrote, these are the services:

S3 Select, CloudSearch, Cloud9, SimpleDB, Forecast, Data Pipeline, and CodeCommit.

This post will focus on Cloud9 and CodeCommit … and how I think this announcement impacts the “end to end” developer story for developers on AWS. We’ll also look at how the announcements impacts my “Go-To” services Amazon CodeCatalyst.

It is written from the perspective of a builder that mainly uses AWS tools for smaller side projects and can be seen as a “startup” that needs to quickly be up & running without much hassle.

Introduction

These annoucements, and the way that these deprecations where announced

Blog for CodeCommit

Blog for Cloud9

are in my humble opinion one of the worst possible ways. I know the teams at AWS have seen the feedback and I hope that there will be a clearer communication strategy going forward.

For me the combination of those posts with the assumption of CodeCatalyst being built on top of these services gives a very strange feeling on how much AWS is currently invested into Developers on AWS.

Let’s look at why I see a lot of impact of these announcements for builders and think about alternatives if you are using CodeCommit or Cloud9 for certain aspects today.

Tools required for SDLC

A few weeks ago I even dedicated a complete Shorts-Playlist on all of the Code* tools, looking at their usage and the approach to cover a full Software Development Lifecycle (SDLC) building on AWS.

In this series I drafted the diagram:

AWS Tools part of your SDLC until recent announcements

This being and end-to-end flow, AWS had at least two options to implement this process using their tools:

Either CodeCatalyst or a combination of different AWS Services

When CodeCatalyst was announced, I wrote about how CodeCatalyst can be used to cover all parts of your Secure Development Lifecycle (SDLC) process on AWS. Ever since then, there was an alternative on AWS using a combination of different building blocks: CodeCommit, CodeBuild, CodeDeploy, CodePipeline and others.

CodeCommit was a good, reliable managed Git server. For the purposes it solved, there weren’t many features to add. It was a managed service you didn’t need to think about and just “serve its purpose”.

Cloud9 was a hosted IDE, a development environment that users where able to access through their browser. This enabled builders to have a real IDE, even on old or underpowered computers, anywhere — even when being on vacation.

Developers on AWS are still able to use CodeCatalyst to cover for all parts of your product lifecycle or they had the alternative to use the different “building blocks” to compose their SDLC process. Both options gave value and helped AWS customers to solve certain aspects and problems.

Now, officially, only one option is left — CodeCatalyst.
CodeCatalyst is an integrated DevTools service that unites all of the building blocks under an opinionated, structured user interface. It was announced at re:Invent 2022 and went GA in early 2023. With the custom blueprints feature, it also enables builders to create project templates and share them with their team mates or dependend teams. Very powerful possibilities for teams to collaborate better and also share their best practices with other teams.

Those that didn’t need a “reliable managed Git server” where most probably using existing alternatives — that might solve the “job” better than CodeCommit — like Github, Gitlab or Atlassian. These users and AWS customers are not affected by the change.

What has changed with the July 2024 announcements — builders perspective

Now, the system landscape has changed.

Developers can not use Cloud9 anymore to develop software, they need to fallback to alternatives like Github Codespaces, Coder or Gitpod.

Developers cannot store their source code in CodeCommit anymore, they need to fallback to alternatives like Github, Gitlab or Bitbucket.

And given CodeCatalyst might be using CodeCommit under the hood and is using Cloud9 for the DevEnvironments – Can I really build something on top of CodeCatalyst going forward?

So this announcement of deprecation — without a “real” AWS native alternative — puts everyone building and developing software on AWS in the situation of needed to look for alternative setups.

Especially it forces you — if you are a small organization (or a startup) to engage with more than just one vendor as part of your SDLC lifecycle and process. I see this as a critical point to talk about aswell.

And, if you are building software or platforms on AWS where especially CodeCommit is part of application or the deployed architecture itself — You are now left without any option. If you want to integrate a Git server in your application on AWS, you will now need to self-host the git-server instead of using a managed service.

If you “just” needed a Git repository, quickly, fast and reliable — CodeCommit was the way to go. Now, you need to use a 3rd party alternative.

Now: What options on AWS do we have as builders?

What changed with the July 2024 announcements — business perspective

Looking at the announced changes from a different perspective, we need to acknowledge that AWS is a 90+ billion (90.000.000.000) dollar company. It is clear, being a business that aims to “make money”, that AWS needs to focus on services and solutions that are widely used, adapted and earn a good margin.

The reason might be that Cloud9 and CodeCommit where just not profitable enough to drive the expected growth of the business. Especially, as there are other services that do the same job better than Cloud9 and CodeCommit. So it might have been “just” a business decision to stop investing into these services and focus instead on Amazon Q that promises to help developers and builders on AWS.

This raises the question on which other services might soon or in the future be hit by exactly the same challenge. And – how is “success” measured by AWS on services? Is it “just” revenue or are there other points that are being considered?

But still — How this feels for me and questions I have (emotionally)

It feels like AWS has given up the game of engaging with their “Builders” and is now focused on the “Buyers” that “host” their applications on AWS.

If you think about how AWS started and if you look at how much effort AWS has spent this year on making us think that “Amazon Q Developer” is going to make our lives as developers easier…

How can I as an advocate for AWS as a platform be confident that I am valued as “Builder” on AWS? Will other services also disappear if they do not get enough traction?

And how much can I trust in Werner’s “Now, go build“?

How much “trust” can I put in the other Code* (CodeBuild, CodePipeline, …) tools on AWS?
With CodePipeline and CodeBuild getting a lot of notable updates right now (macOS, Github action runners, Stages rollback, …) the outsiders view is that at least these services are there to exist… but how much trust has the AWS team lost with Builders around the globe?

I’m eager to see how the different workshops, best practice documents, open source projects that use either CodeCommit oder Cloud9 (especially also AWS owned) will be adjusted and updated in the next weeks and months.

How much is also CodeCatalyst going to be the central place for Developers on AWS? How much updates will we see there?

How does this affect you – I would love to know!

I am really interested to hear how these announcements have affected your perspective on AWS and your view on the different AWS services.

Please share your thoughts either as a comment to this post or reach out to me personally!

What YOU can do next

You could now follow the advice from AWS and “migrate” away from CodeCommit or Cloud9 — but is this really what you want to do?
If you have a need to have a “Git server” or “Git repository” close to your applications on AWS, how do you do that?
You might need to host your own Git server on AWS….or you need to give up on that premise and fallback to alternative Git providers like Github, Gitlab, …

If you insist on having your own hosted Git within your AWS environment, there a few possible solutions…

…and potentially others that I am not aware of….

In order to host a “simple” Git setup I’ve recently made this repository public that deploys Gitness as a Git Repository on ECS. It will cost you roughly 50 USD/month. See also a relevant blog post.
Inspired by this, Jakub Wolynko did the same thing for Onedev – please see https://github.com/3sky/onedev-on-ecs if you would like to try that out.

As an alternative for Cloud9, you can use vscode.dev, which runs VS Code in the browser or other alternatives that are more integrated and personalized like gitpod.io or Github Codespaces.

But is this REALLY what you want to do if you are working on AWS only?

What I hope to get from the AWS team

As re:Invent is approaching fast and that usually sets the direction for a lot of AWS services, I really hope to get reliable information and roadmap clarifications around the AWS developer tools.

I’d like to understand if I can rely on CodeCatalyst, CodePipeline, CodeBuild, CodeArtifact, CodeDeploy, … and other AWS services that help developers to build software on AWS.

Does anyone know if this page ever mentioned CodeCatalyst? Please let me know!

In addition to that, I would love to get a better and more detailed overview on what the level of support will be that customers of the “deprecated” services will get: Security Updates? Priority Support?
Creating one page that summerizes that for all “deprecated” services would be amazing!

And – last but not least – make sure that Amazong Q knows which services you are deprecating!

Screenshot taken on 6th of September, 4pm CEST

If you’ve read this post until here, I would love to get your view and your feedback on this topic!

Thanks for the feedback I got before publishing this article and while I know you don’t agree with everything I wrote, it’s great to get your feedback, Monika, Raphael, Ran, Markus and others 🙂

Please let me know either in the comments or directly on my social channels — LinkedIn, X being the ones I still use mostly 😉 

Views: 634

The state of CodeCatalyst in July 2024

I am personally using CodeCatalyst regularly for a lot of private projects, I also work a lot with other users of CodeCatalyst and I give feedback to the CodeCatalyst team regularly. In this post I look at the state of the tool in July 2024 and about how I make use of it on a regular basis.

A few more months in…

CodeCatalyst has been officially announced in december 2022 and reached GA in april 2023. Since then, it has been getting a lot of updates and changes, some of them you’ve potentially never had a look on.
In december 2023, major updates for enterprise customers were announced alongside other features like packages and Amazon Q integration functionalities.

CodeCatalyst Best New Updates in July 2024

Since last re:invent, CodeCatalyst has gradually increased the third party integrations with the option to have your source code stored in Gitlab, Github or Bitbucket. We have also seen the expansion of Custom Blueprints to CodeGeneration for repositories stored outside CodeCatalyst itself.

Just recently, we have also seen the possibility to have more than one space attached to a single IAM identity center, which allows further usage of CodeCatalyst for more enterprise customers.

CodeCatalyst also announced the possibility to expand packages usage to other providers than just npm – you are now also able to store maven based artifacts or OCI based images in packages.

Major updates to custom blueprints and additional blueprints allow and anble you to on the onside import source code into CodeCatalyst and on the other side to create a custom blueprint out of an existing project. This should make creating blueprints more accessible.

For a few months it has also been possible to include “approval gates” in CodeCatalyst workflows. This is a very limited functionality, but it still allows some important use cases.

Is CodeCatalyst ready for prime time?

It still depends.

While CodeCatalyst has drastically improved and matured over the last 12 months, there are still a few things that need to get better before I would 100% recommend you to use it.

Things that mainly concern me as of now: CI/CD capabilities and integration with AWS services.

The CI/CD capabilities are still limited and need to be improved to be more flexible and integrated. Approval rules need to be more sophisticated and allow some more specification.

If you already have CI/CD workflows or branch permissions set up in a tool of your choice, having “import” functionalities that translate existing Github Actions, Jenkins pipelines or Gitlab workflows into CodeCatalyst workflows is missing as well as the option to automatically set up branch permissions.

Other than that, CodeCatalyst is pretty much ready to be used for prime time and it has some functionalities that are outstanding and should be marketted more.

Next steps? What I think could come next…

The brave option

I still believe that that most underrated functionalitiy of CodeCatalyst is the Custom Blueprints functionality. If you’re living in a k8s world, Backstage has been leading, together with others, the field of “Internal Developer Portals” that empower developers perform actions quicker and more eficient in their day to day live. Especially Backstage starts with the possibility of scaffolding projects and generating code. However, Backstage does not allow you to keep track of changes to the relevant templates later.

Custom Blueprints – and also “existing Blueprints” do empower developers to do exactly the same thing.

Given CodeCatalyst has already been opening itself with other third party integrations like allowing a full Github, Gitlab and Bitbucket integration, I can see a potential of opening CodeCatalyst up even further.

With the given and already available marketplace in CodeCatalyst – that is not yet used very much – this could be opened up to allow other providers to add additional integrations, actions, blue prints.

Still the team would need to add additional functionalities like dashboards, widgets, … to make CodeCatalyst like an “Internal Developer Portal”.

What is unclear to me is whether AWS will be brave enough to perform another 1-2 years of investment into CodeCatalyst before it can become the central place for developers on AWS. I am also not sure AWS will finally go All-In on CodeCatalyst or if they will continue to invest into the existing Code* tools (CodeCommit/CodePipeline/CodeBuild/CodeArtifact).

The usual way for AWS developer tools

AWS will continue to invest half-focused and try to stay “on track” to help a huge customer base to achieve the simple things with CodeCatalyst. Integrations to other AWS services will be missed, the adoption rate will be small. With this kind of investment, AWS will have multiple solutions of Developer Tools (CodeCatalyst vs. CodeCommit/CodePipeline/CodeBuild/CodeArtifact) in the portfolio that both do not solve “all” problems and usecases but serve different customer bases.

What I think will happen

Give CodeCatalyst is build in different service teams we will see some teams heavily investing into making “their” part of the product successful (e.g. “Packages”, “CI/CD” or “Amazon Q in CodeCatalyst”). We will start seing these unique capabilities reach other parts of AWS services or potentially also other platforms. CodeCatalyst as a product will continue to exist but the different service teams will start to focus on where they can make more “money”. CodeCatalyst will not be able to deliver the promise it had when it was announced as the “central place for DevOps teams on AWS”. CodeCatalyst functionalities will be made available through the AWS console. With that, CodeCatalyst as “the product” that I was hoping for will cease to exist.

What do you think about my ideas and assumptions? Do you think I am wrong?

Drop me a comment or a note, I’d love to hear what your take on the future of CodeCatalyst is!

Views: 703

Another year in the community – Thank you, AWS community team #thankfulforest2024 #firevalleyrocks

The year 2023 is close to its end and we’re approaching “Holiday Season” – which is one more reason to take a few minutes to say THANKS to the ones that work every single day to empower the AWS Community.

We did this last year, too – so it was about time to try something else – and the community did it again: All the trees of the Community forest

Saying “thanks” with my speciality service

I’ve found a way to make a tree shine in CodeCatalyst using the Workflows – its not as colorful as that Jenn did and not as detailed as Brian’s approach … and it should definately not try to replicate the team structure or org chart, but it shows that all of the work that the AWS Community team does, all of the support, guidance and investments make the AWS Community a strong foundation of everyone that wants to be part of it!

The community is open for everyone, you can even start your own Meetup easily.

Thank you, AWS Community Team

I am really thankful to be part of the AWS Community and it’s energizing to see the ideas, the sessions, the discussions that we all have together. You, Ross & team, make this possible every single day. Thank you for empowering us, for guiding us and for enabling us to be successful.

Here’s the code for my CodeCatalyst workflow:

Name: firevalleyrocks
SchemaVersion: "1.0"
Triggers:
  - Type: Push
    Branches:
      - main
Actions:
  Ross:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Ross!"
        - Run: echo "Thanks for all of your support in 2023!"
  Taylor:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Taylor!"
        - Run: echo "Thank you for making the Heroes a true community!"
    Compute:
      Type: Lambda
    DependsOn:
      - Ross
  Jason:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Jason!"
        - Run: echo "Thank you for making me start my Community Journey and for making the Community Builders what they are!"
        - Run: echo "Sorry, but you're red!"
        - Run: xxx
    Compute:
      Type: Lambda
    DependsOn:
      - Ross
  Maria:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Maria!"
    Compute:
      Type: Lambda
    DependsOn:
      - Ross
  Ernesto:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Ernesto!"
    Compute:
      Type: Lambda
    DependsOn:
      - Taylor
  Farrah:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Farrah!"
    Compute:
      Type: Lambda
    DependsOn:
      - Taylor
  Lily:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Lily!"
    Compute:
      Type: Lambda
    DependsOn:
      - Jason
  Thembile:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Thembile!"
    Compute:
      Type: Lambda
    DependsOn:
      - Maria
  Susan:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Susan!"
    Compute:
      Type: Lambda
    DependsOn:
      - Maria
  Albert:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Albert!"
    Compute:
      Type: Lambda
    DependsOn:
      - Ernesto
  Shafraz:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Shafraz!"
    Compute:
      Type: Lambda
    DependsOn:
      - Ernesto
  Wesley:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Wesley!"
    Compute:
      Type: Lambda
    DependsOn:
      - Lily
  Ben:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Ben!"
    Compute:
      Type: Lambda
    DependsOn:
      - Lily
  Will:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Will!"
    Compute:
      Type: Lambda
    DependsOn:
      - Susan
  Nelly:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Nelly!"
    Compute:
      Type: Lambda
    DependsOn:
      - Susan
  Community:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Community!"
    Compute:
      Type: Lambda
    DependsOn:
      - Nelly
      - Will
      - Ben
      - Wesley
      - Shafraz
      - Albert
  COmmunity:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Community!"
    Compute:
      Type: Lambda
    DependsOn:
      - Community
  Commonity:
    Identifier: aws/build@v1.0.0
    Inputs:
      Sources:
        - WorkflowSource
    Configuration:
      Steps:
        - Run: echo "Hello, Community!"
    Compute:
      Type: Lambda
    DependsOn:
      - COmmunity

CodeCatalyst at re:Invent 2023, Youtube and a Speakers Directory

In 2023 I’ve become lucky. I’ve started my own YouTube channel, where I present all of the release highlights of re:invent 2023 for CodeCatalyst, I’ve become an AWS Hero but more important than that, I’ve made a lot of friends around the globe. I’ve empowered others to become part of the community and I’ve challenged others with questions, tasks and ideas like the Speakers Direcory.

Thank you for making my year 2023 unforgettable and for making me smile when I think about what we achieved together!

Views: 6731

re:Capping re:Invent 2023 – Not everything that happens in Vegas should stay there! Let’s go and build!

In this article I will try to re:Cap a few of the announcements at re:Invent 2023 but also share my personal experiences and learnings that covers what I think that should be shared with the world…!

What happens in Vegas…

…should not always stay in Las Vegas! This year’s re:Invent has been another great experience for me and it was amazing to meet AWS enthutiasts from all of the world. I’ve learned a tons of stuff, saw a bunch of cool sessions and also experienced to be part of a big family. All the friendships that have been build in the past few days, the shared knowledge and experiences that have been shared have a big influecnce on myself and shape me.

The technical aspects of re:Invent

This year the technical aspects of re:Invent existed but where not as important to me as they used to be in my previous attendances. Of course AWS hd a bunch of important announcements – some of them bigger, some smaller. Renato has them written up at InfoQ and the AWS Newsblog has them covered too. Luc, the winner of this years “Now, Go Build” award 2023 has created a web application that helps you to read all of them and not miss a single one.

For me, there are a few that stand out:

Of course, there where a bunch of other announcement, minor and smaller ones, but these are the ones that I have remembered and thus they are meaningful to me. Now let’s move over to the more important aspects of re:Invent!

The community aspects of re:Invent

re:Invent 2023 has been once more a gathering of the AWS Community in one place and it has brought a lot of us together to talk, laugh and align. Not everyone was able to join us due to different reasons – but I am sure that you have felt the power of the community throughtout the week by following us on the different social channels.

Being part of the AWS Heros

As I posted last year, going to re:Invent means meeting with friends and getting together. Being an AWS Hero, made it more intense than before: We feel community out of our heart and that’s what makes us strong. Wherever I was in Las Vegas, I saw a fellow Hero.

We all have super powers and our powers are different. One of my super-powers is connecting people – and I hope that I was able to show this in the last few days.

Others have other powers – a few of use were able to present one of their talks – Anahit with her spciality around MSK, Anurag around data patterns and Ran on Lambda Power Tools. Others are great listeners and others have the vision of how things need to or should look in a few years – it was great to see everyones powers in one place and I know that combining them we can incluence to make things better!

Thank you, Taylor and the rest of the team, for creating this group and bringing us together again!

Working with Builders, User Group leaders and others from the community

The AWS Community consists of so much more than the Heros. Thank you, dear Community Builders – lead my Jason and the team – for being an unbelievable source of power throughtout the week. Your entuthiasm, your great ideas and your dedication are what makes us stronger. I’ve been reading a lot of the posts from Builders around the globe that were not able to make it to Las Vegas and it is energizing to see that.

The User Group Leaders that we have world wide on the other side help to thrive the AWS Community across the whole yearand bring us together regularly — to learn, to play or to share knowledge. Thank you all, for helping us to shape where the community goes and for making the community successful. I was glad to be able to meet a lot of you and share my experiences as welll as listening to your experiences.

I had the great pleasure to get the whole team of core contributors of the Speakers Directory together and we were able to present our project as well as take a picture of all of use 🙂

We are going to continue our investment and will help user group leaders to find speakers through our tool!

Working with AWS employees

This year, I’ve joined the club of many other Heros that go to sessions where they can meet AWS service team members that they have worked with before 🙂

I attended a few CodeCatalyst sessions to meet the team that I’ve been working with for more than 12 months “live and in person” and loved to see the energy and innovation live on stage – but I also attended other sessions just to say HI to certain speakers.

Employees at AWS are smart and can often tell you the perspective of WHY something has been build and it’s great to know some more background of a new feature. Thank you all for spending time with me and sharing your thoughts and passion with me!

To those AWS employees in the community and DevRel team – another big THANKS for making the event unforgettable with all of your dedication and support – I love spending time with you and creating new ideas on how to make the AWS community stronger and more engaging than ever before!

A look ahead…

As I try to use my time on the flight to put my head around what I am taking away from the last few days and from re:Invent 2023, I’m still digesting, as many others, what we have all learned and heard.

A few key take-aways:

  • AWS doesn’t feel “secure” anymore to be a market leader
  • innovation at AWS is coming (Q), but it’s still early stages
  • AWS keeps listening to their customers (see the DB2 RDS announcement and the StepFunction HTTP Integration)
  • Community Sessions (COM or DEV track) are the ones to attend at re:invent, or sessions that are AWS + a customer (level 300/400)

What I’m considering to do in the next 3 months

First of all I’m planning to cover the CodeCatalyst announcements at my YouTube channel to explain the impact of the new features to interested enterprise customers.

I’m also looking at trying out a lot of the cool things that have been announced in our AWS Speakers Directory Project, besides hosting multiple User Group meetups of the AWS UserGroup Bergstrasse.

What I’m considering to do in 2024

Of course I will continue my engagement in the AWS Förderverein DACH – we are planning another AWS Community Day in Munich next year!

I also plan to continue my work with the the CodeCatalyst team to shape the product – please let me know if YOU have input on what thte next important steps are.

I would love to work with the AWS team to, for 2024 at re:Invent organize another pre:Invent Community Hike and to talk about the possibility of hosting a complete track at re:Invent where Community Members join forces with AWS employees. I listened to a session (Ran Isenberg and Heitor Lessa) and that was a very powerful message.

Last but not least, I would like to help community members to grow and shape their careers in Cloud – if you need help or have questions, do not hesitate to reach out for questions, I’m happy to help or to connect you with someone that can help!

Thank you for reading until this point, if you have any feedback, let me know!

Views: 259

Hey, I’m going to San Francisco and Vegas to meet friends at re:Invent 2023

In this post I’m writing about how getting to re:Invent 2023 was and about how the last year has made a big impact on my personality and my efforts in the AWS community.

Thinking it couldn’t get better last year, 2023 changed me once more and leveled me up

While going to re:Invent 2022 I wrote down my thoughts and went home from re:Invent expecting things could not get better for me. But this year has prooven my expectations wrong, as the last 10 months have been life-changing in a lot of different aspects.

Blogging & Starting a YouTube channel – winning 1.5 hackathons and starting a project

When I reached my home town after last years re:Invent I knew that this community is what makes me happy and gives me back so much that I also would like to give something back. And so, I formed a few ideas in my head and started a few initiatives that I would like to share with you today:

Blogging & Writing

I have been blogging both on dev.to and on my personal blog – writing about topics and things that I do or did on a regular basis, trying to share experiences of day-to-day things and building experiences.

The most important thing for me he is to always be transarent and authentic – speaking out on things that I liked and challenges that I’ve faced.

For you reading this – thank you, for being part of my journey, for giving me feedback and for being you! Please let me know if you have any feedback on what I should change or do better.

Kicking off a YouTube channel

The last three years of my career have been focused on building secure and reliable CI/CD pipelines! But hey, there is so much more to learn. As part of my travel back to my home town after re:Invent, I had the thought to share my experiences and the experiences of other builders on a “podcast-like” YouTube channel which is today known as @cicdonaws.

Learning on how to produce a YouTube video to how to set up a good lightning and sound, preparing a script and creating better thumbnails – a lot of learnings, experiences and hours went into the videos that I have been producing.

This only kicked off because of all of the great builders that joined me on the show and shared their projects, learnings and experiences with me. Thank you all, every single one, for your time, dedication and experiences. Keep up sharing your knowledge, as this is how we can all grow!

Winning 1.5 hackathons and making a small project something big

Back in march Lily announced a, Community Builders-internal hackathon where it was possible to win some prices – and I thought I had a great idea on what to build that actually fit into the “rules” of the hackathon. And this is how the project started that has since then used up countless of hours of my after-work evenings and weekends. Millions of Slack messages have gone from Germany to US, from US and Germany to Africa and back – we kicked of a real project with our Speakers Directory that is finally ready for prime time! After becoming second in the first Hackathon, we also submitted the same project with a few tweaks for a 2nd hackathon powered by Hashnode and Amplify and this also brought us “honourable mentions” in the list of top 10.

We’re ready now to get more of you to add your talks and events! Please sign up and give us feedback, we are very proud of what we have produced so far and eager to get all of you on board!

Thanks to Danielle, Julian, Matt, Raphal, Baimam for actively working with me on this fun project – and thanks to everyone else that has supported us through 2023 to make this a bigger thing!

Organizing a community day – the EU (more technical) edition of re:Invent

Another piece last year has been organizing the AWS Community Day DACH that happened in Munich this year – it was fascinating to be part of the team that brought more than 500 AWS nerds together, including over 25 AWS Heroes and 30 Community Builers!

Thank you all for attending – and thanks for the sponsors for making this possible!

We’re up for doing this again next year – further details to be announced soon! Looking forward to see you there!

Hey, hiking before re:Invent is what you need!

And then, there is this “secret thing”: Ever since I went to re:Invent I used the sunday before re:Invent to go out “hiking” somewhere close to Las Vegas. The first two visits together with colleagues were three persons – a pretty cool small group.

Last year, they did not go with me to re:Invent, so I asked Community Builders to join me – at the end, we were nine persons from I think 8 different countries hiking together from 10 am till 5 pm – we had a lot of fun, so I decided: Let’s do this again!

Somehow, this became a bigger thing – for this years hike, we have over 50 Community Builders, Heros and UG Leaders signed up. The group became so big that the AWS Community team is helping us this year by sponsoring the transportation.

Thank you all, that you are supporting this thing – and thanks to everyone participating, I am sure this will be an amazing experience for everyone!

How and Why what I do for the community changed

Since June I can name myself an AWS Devtools Hero – which honors me a lot but also drove a bit on how and what I do for the AWS community. My work has become a little bit less “public” – a lot of my hours that I have “free” went into talking to AWS Service Teams, into mentoring other builders and helping them grow. This has lead to less new videos on YouTube and less blog posts – but instead, I’ve helped others to grow and to invest into the community – supporting the “re-start” of the AWS UG Frankfurt, the re-start of the User Groups Mainz, Karlsruhe and Heilbronn and overall making other builders “grow”. This makes me happy. Thank you all, that you are part of my journey.

Making new friends

This year has also shown to me how important relationships are and how much you can make friends by supporting each other. Friends, I’ve never met in person (Matt), friends I’ve finally met in September (Ran) and others like Markus, Thorsten, Philipp and Raphael that are part of most of my days and that I write 100s of Slack messages per week.

This is what community means! Making friends, learning, growing. Thank you, for being you!

What’s next for me?

Changing my role at work

I’ve recently moved to the global Platform Architecture team here at FICO and that gives me a lot of new possibility and learning opportunities.

The platform that FICO is building is an important one and helps organizations around the globe to take better decisions – I’m proud to be part of the team and looking forward to make this bigger than it is today.

Community Day DACH 2024

We’re already planning next year. Stay tuned for some announcements…soon!

Supporting and mentoring builders around the globe

I’m up for helping other builders grow – if you’re intersted to collaborate with me or to learn from me, reach out to me and we can talk!

If you have any CI/CD or CodeCatalyst specific topics that you would like to talk about on my channel – reach out to me!

If you need feedback, help or advice on anything (e.g. a blog post or anything else) – let me know and reach out!

Looking forward to an amazing re:Invent 2023 with a lot of friends in Las Vegas!

Have a great week – don’t be a stranger and say HI if you see me around!

Views: 416

Experiencing GenAI using PartyRock – the best applications I’ve seen until now

As a few of you might have seen, AWS has today launched PartyRock – an Amazon Bedrock Playground that can be used to generate and build applications using GenAI technologies.

PartyRock is an educational tool for providing any builder with low-friction access to learn through experimentation in a foundation model playground built on Amazon Bedrock. It is not a product or service in the traditional AWS definition and should never be referred to as such. The preferred descriptor is playground, though in most cases tool is also acceptable.

AWS

German engineering – Party from Berlin

I’ve been fortunate to be able to know people that are behind this launch and I’m excited for it, not only because a bunch of the engineering team members are part of the AWS Development Center in Germany but also because I’ve tried to not touch anything related to GenAI until this tool was made available.

After being able to look at the tool and playing around with it, I can see a lot of benefits of using Generative AI going forward and I see a lot of the value that this technology can bring us in addition to “simple ChatGPT like” Chatbots.

Build your first GenAI App with PartyRock

It’s too simple. Click on the “Generate app” button, add a prompt for Amazon Bedrock and within seconds you have a working application that uses GenAI under the hood!

Here’s an example of a prompt that I have used:

And the outcome of that: https://partyrock.aws/u/lockhead/rpZ8z9kG5/re%3AInvent-2023-DevTools-and-CICD-Attendees-Guide

Pretty cool, isn’t it? Even tho the underlying model does not have access to the session catalog (which is a pitty), I liked the outcome that you can look at in this snapshot.

Holding to it’s promises it allows you to experience with GenAI

As the introduction of the AWS team says, PartyRock really makes Bedrock accessible and gives everyone a great possibility to “try out” how the different models behave with different prompts.
I can only encourage you to try it out and make your own experiences with it. It’s worth your time!
Being part of the AWS Community (in this case, being a Hero or a Community Builder) gave us the advantage of a few hours to try this out before the official release…and this gives me the chance to already NOW present you a few cool use cases that other builders have created with this tool 🙂

PartyRock Apps & Use cases that have made me smile or bring value

It’s amazing to see how creative AWS Community Builders and Heroes are 🙂
Here a bunch of the apps that I’ve looked at and played around with and I think are worth sharing:

NameAuthorDescription
Content MarketingAWS DevTools Hero Thorsten HögerThis simple app allows you to use GenAI to create tailored Marketing Materials and post snippets for social media base on a Service Input.
Quiz GeneratorAWS Community Builder Dixit R JainGenerates questions for a specific topic that you can use in a quiz – the original idea is from Dixit, I’ve linked my version which is “remixed” and adds a language option
Event Countdown AppAWS DevTools Hero Johannes KochA simple event countdown calculator that shows you the time until a specific event starts.
Gameday Team Name GeneratorAWS Community Hero Markus OstertagGenerate your teamname for your next AWS Gameday – maybe at re:Invent in Las Vegas?
Generate Google Calendar and iCalAWS DevTools Hero Johannes KochGenerates an iCal and a Google Calendar link for your next event
Social Media AssistantAWS Community Builder Matteo DepascaleGenerates Tweets and LinkedIn posts to make your life easier
re:Invent Steps & Calory calculatorAWS DevTools Hero Johannes KochHelps you to calculate steps and calories burned when walking at re:Invent 2023 (hint: DON’T DO IT!) 🙂
TrumpifierAWS Community Builder Damien GallagherNo comments, but it was funny.
Conversation StarterAWS Community Hero Markus OstertagYou have challenges starting a conversation with your PeerTalk expert? This app will help you find the right entry words.
AWS Certification RecommenderAWS Community Builder Ganesh SwaminathanRecommends you a specific certification to do given your personal background
Bill & Ted Quote GeneratorAWS Community Builder Jenn BergstromGenerates quote from Bill & Ted based on your mood and situation
AirlineDestinationAdvisorAWS Community Hero Anders BjørnestadGet travel tips and tricks for a destination

Did you find an exciting app that I should include? Reach out to me and let me know 🙂

Where do we take it from here? How PartyRock helps and what I would love to get

PartyRock is a great starting point for experimenting with GenAI!

To take this to the next level there is a few things I’d love to get:

  1. Make your PartyRock app “yours”
    • Deploy to my AWS Account Button
    • Export to CDK / IaC Option
    • Export to CodeCatalyst Project
  2. Additional UI options
    • Radio Boxes, ComboBoxes
    • Make the applications “user aware”
    • Other generation options than text/image

Especially the first point would help developers to take action after creating the app – you could directly use the generated app and use this on your own AWS Account and this will help you understand how Bedrock fits into your existing AWS architecture.

What do you think of it? I’d love to hear your feedback and thoughts!

Time until re:Invent 2023:

Views: 589

Amazon Codecatalyst reaches “GA” status and becomes available for general use

The new service announced by Amazon in Las Vegas at re:Invent 2022 which is an integrated DevOps service to empower development teams to develop and deliver software faster finally reaches the “general availability” status. As I have previously outlined, this achievement is very important for Amazon and the CodeCatalyst team. Congratulations to the team for reaching this goal, which I can imagine is not an easy step for this product. The tool touches a lot of very sensitive parts of a software project and I can imagine the security standards being really high. 

A hugh achievement – thank you everyone in the team for investing into CodeCatalyst and for listening as closely to the customer feedback as you are!

What changes did get implemented for GA?

As part of the GA release we see a lot of minor improvements in the User Interface and color changes. In the last weeks, we have seen a few “bigger” changes – like the possibility to use Dev Environments for Github based projects. We also got “graviton based” execution environments for CI/CD workflows which, according to AWS, should reduce our costs.

It is still hard to track down all of the changes in CodeCatalyst, as there is – to my knowledge – no public or semi-public roadmap. This is one of the things that I’d love to see, as for an integrated service that is at the core of the Developer Experience for teams, any minor change can either improve or destroy the “usage experience”. If you as a team invest into adoption a new tool like CodeCatalyst, they will need to know how changes in workflow, features or user interface can influence their day-to-day activities. Let’s see, maybe the team can share “something” like a “changelog” with us (or even an RFC process like Amplify or AppSync)?

Reached “GA” – so who can start using it now?

As of today CodeCatalyst is only availble in US regions and this means that it can be adopted mainly by US enterprise customers. CodeCatalyst already gives you the possibility to set up different Spaces for your account and within a space you can manage multiple projects. So in theory, CodeCatalyst is “ready to be used” by everyone. 

Practically speaking, it is easier to adapt the service for new projects than for existing projects , as there is no real “import” functionality. Yes, you can integrate existing Github projects, but that only integrates the source code. Unfortunately that does not make all of the “cool” things available right from the start of integrating the source: existing workflows (CI/CD pipelines) are lost and need to be re-build, issues/tickets are not imported into CodeCatalyst (tho they can be made available through the JIRA integration). 

I have been regularly using CodeCatalyst (both for imported and “new” projects) – and I really think that the tool already works very well. 

The “killer feature” that I see for new projects are the “blue prints” which essentially get you started within minutes, e.g. to deploy a SPA application, or to have a “true” CI/CD pipeline for a full stack application following the DPRA. 

Right now I would recommend using CodeCatalyst for any new project that you start to start building out your workflows and best practices.

So what do I still need to recommend CodeCatalyst for existing projects?

There are a few things that I have already been writing about:

  • “Import” of existing CI/CD workflows (e.g. Github actions, CDK Pipelines or CodePipelines)
  • Fully import projects
    • existing issues from Github or JIRA
    • Git-based projects including the history
  • Tighter security settings and permissions
    • Fine granular roles to allow or forbid access to specific parts of a project
    • Options to allow or forbid execution of workflows (or to deployments)
  • Additional workflow options
    • Manual approvals are very high on my wish list
    • Integration of other AWS services natively

A question for the readers: What do YOU think that you need to adopt CodeCatalyst?

A big question for the CodeCatalyst team – HOW MANY AWS TEAMS ARE USING CODECATALYST FOR PRODUCTION DEPLOYMENTS TODAY?

Where do I see the potential for CodeCatalyst?

CodeCatalyst is a big bet by AWS. There is a big potential that can really improve the life of development teams and these are the main things that I believe that can out-grow other existing solutions:

  • Integration of AWS Services / deployments metrics
    • the true integration with AWS APIs
    • Integration into “post-deployment” verifications (e.g. auto roll-back after failed CloudWatch metrics)
  • “At-hand” developer support to improve efficiency
    • with CodeWhisperer (who recently reached GA) AWS already aims to support developers during the development phase, but with CodeCatalyst AWS can take this to the next level:
    • AI support during Pull Request Reviews (or automated approvals for PRs – e.g. by including CodeGuru, etc., automated merges, etc.)
    • AI support during workflow executions (when to approve, when to deloy, when to promote, etc.)
    • With improvement proposals for workflows if the “AI model” recognizes patterns (in issue workflows or CI/CD workflows)
  • With automated improvements for existing projects based on blue prints
    • Best practices change – and so blue prints change – and if the CodeCatalyst team can automatically apply them for existing projects, customers will benefit from it

And last but not least:

I trully believe that every software project should start with a CI/CD pipeline – and with the Blue Prints including the CI/CD workflow that follows DPRA and other AWS best practices, we can trully make this possible: Empower developers to deliver their software projects in minutes right after starting their project.

Do you see the potential in CodeCatalyst? If you do not see any potential in the tool – why not?

Views: 1719

Connecting to AWS AppSync using Amplify for Flutter for our Football Match Center

In the last weeks – or already months – I’ve been working together with Christian, also an AWS Community Builder, on our project named “Football Match Center”. Christian has already been writing a lot about our project on LinkedIn:

  1. Project announcement
  2. Polling 
  3. Choosing our API

Today, I want to put the attention on our chosen framework for the UI and the way that we are connecting from the UI to the backend. Our backend in this project is a GraphQL API endpoint hosted on AWS AppSync.

Building our UI in Flutter

Since last year Amplify Flutter includes support for Web and Desktop. As we are looking to reach users both on mobile as also on the desktop, choosing a cross-platform development tool like Flutter seemed to be an obvious choice. Christian and I are a small team, and we want to focus on building a simple UI quickly without the need to implement for multiple platforms and Flutter allows exactly that.

Flutter provides easily extendable widgets that can be used on all major platforms.

Connecting to our GraphQL backend

Our project is not based on an Amplify backend, but on AWS infrastructure written in AWS CDK. This made it rather difficult to use the Amplify Flutter SDK as most of the documentations and blog posts expect you to connect the Amplify SDK with an Amplify backend (which can then include a GraphQL API).

But that’s not only what made it difficult – I also had very little experience with Amplify or the Amplify SDK when starting to work on the connection.

Using the Flutter SDK for Amplify we will be connecting to our Cognito instance for Authentication and to our existing GraphQL endpoint. In this post I am going to look at the GraphQL connection and not on the integration of Cognito as an authentication endpoint.

Setting up Amplify SDK for Flutter can be done through the amplify cli if you are starting a new project.

This will then also create the required amplifyconfiguration.dart and some example code through amplify init.

You can then set up the Amplify SDK for Flutter from within your main widget using this code:

import 'package:amplify_flutter/amplify_flutter.dart';
import 'package:amplify_api/amplify_api.dart';
import 'amplifyconfiguration.dart';
import 'models/ModelProvider.dart';

….

 Future<void> _configureAmplify() async {
    final api = AmplifyAPI(modelProvider: ModelProvider.instance);
    await Amplify.addPlugin(api);
    await Amplify.configure(amplifyconfig);
    try {
      await Amplify.configure(amplifyconfig);
    } on AmplifyAlreadyConfiguredException {
      safePrint(
          'Tried to reconfigure Amplify; this can occur when your app restarts on Android.');
    }
  }

While this looks easy when reading the documentation (and a lot of very good blog posts), this was rather difficult for me as I was not able to use the amplify init command. Finding out the structure of the “amplifyconfiguration.dart” and the implementation for the “ModelProvider” were my main challenges.

Lately, the related documentation has been updated and it is now easier to work with existing resources.

The Amplify Configuration file

The Amplify Configuration (amplifyconfiguration.dart) configures all of the required Amplify Plugins. In our implementation we started with the GraphQL backend:

const amplifyconfig = """{
"UserAgent": "aws-amplify-cli/2.0",
    "Version": "1.0",
    "api": {
        "plugins": {
            "awsAPIPlugin": {
                "matchcenter": {
                    "endpointType": "GraphQL",
                    "endpoint": "https://xxxx.appsync-api.eu-central-1.amazonaws.com/graphql",
                    "region": "eu-central-1",
                    "authorizationType": "API_KEY",
                    "apiKey": "xx0-3425ddregsGDE42dfw"
                }
            }
        }
    }
}""";

This tells  the Amplify SDK to talk to a specific API endpoint when the “Amplify.API” is invoked. As far as I understand this Github issue, right now only one API can be queried from a specific Amplify instance. 

When using the apiKey to do the authentication with the API, we will need to regularly update the Flutter application as the default API expires after 7 days.

This documentation was not available when we started to work on the project and I have the suspicion that Salih made this happen 🙂 (if not, still THANKS for the help you gave me! 🙂)

The ModelProvider

The ModelProvider should be a generated file, which you can generate from an existing GraphQL API. If you are using a schema that is not managed by Amplify, you will need to use “amplify codegen” based on an existing schema file. 

The command expects a schema.graphql to be available in the “root” folder of the Amplify Flutter project. If you execute “amplify codegen models”, required Dart files will be generated in the “lib/models” directory.

The result should be a file similar to this one:

import 'package:amplify_core/amplify_core.dart';
import 'Match.dart';
import 'PaginatedMatches.dart';
import 'PaginatedTeams.dart';
import 'Team.dart';
export 'Match.dart';
export 'PaginatedMatches.dart';
export 'PaginatedTeams.dart';
export 'Team.dart';

class ModelProvider implements ModelProviderInterface {
  @override
  String version = "4ba35f5f4a47ee16223f0e1f4adace8d";
  @override
  List<ModelSchema> modelSchemas = [Match.schema, PaginatedMatches.schema, PaginatedTeams.schema, Team.schema];
  static final ModelProvider _instance = ModelProvider();
  @override
  List<ModelSchema> customTypeSchemas = [];
  static ModelProvider get instance => _instance;
  ModelType getModelTypeByModelName(String modelName) {
    switch(modelName) {
      case "Match":
        return Match.classType;
      case "PaginatedMatches":
        return PaginatedMatches.classType;
      case "PaginatedTeams":
        return PaginatedTeams.classType;
      case "Team":
        return Team.classType;
      default:
        throw Exception("Failed to find model in model provider for model name: " + modelName);
    }
  }
}

Querying our GraphQL API

Now that we have been able to connect to our GraphQL AWS AppSync endpoint, we can start querying data.

Luckily, the preparations we made and the Amplify for Flutter SDK provides convenience methods that returned typed data structures that we can directly interact or work with.

You only need to write the GraphQL query that you are interested in and you can directly read data from the endpoint. In my example below I’m creating a Flutter Widget out of the returned elements and then I am adding them to a list of Widgets that I can display in a Column Widget:

Future<List<TeamWidget>> _getMatchesByCountry(String country) async {
    List<TeamWidget> teamsWidgetList = [];
    try {
      String graphQLDocument = '''query ListTeams {
        getTeamsByCountry(country: "${country}") {
            nextToken
            teams {
              PK
              PrimaryColor
              SK
              SecondaryColor
              TeamName
            }
          }
        }''';
      var operation = Amplify.API
          .query(request: GraphQLRequest<String>(document: graphQLDocument));
      var response = await operation.response;
      var data = response.data;
      if (data != null) {
        Map<String, dynamic> userMap = jsonDecode(data);
        List<dynamic> matches = userMap["getTeamsByCountry"]["teams"];
        matches.forEach((element) {
          if (element != null) {
            if (element["id"] == null) {
              element["id"] = "rnd-id";
            }
            var match = Team.fromJson(element);
            teamsWidgetList.add(TeamWidget(match));
          }
        });
      }
    } on ApiException catch (e) {
      print('Query failed: $e');
    }
    return teamsWidgetList;
  }

It is of course also possible to create, update or delete data.

Just today, we have merged a feature that adds a “subscription” to our AppSync endpoint – as as next step we plan to integrate this within the Amplify Flutter Application which will then allow us to implement notifications to the end users. Unfortunately, the Amplify SDK for Flutter does not yet support in-app messaging as it does for Javascript.

What YOU learned – and what I learned

Through this blog post you have learned how to connect an Flutter application with Amplify using the Flutter SDK for Amplify. You have also got to know our project, the “Football Match Center” – and you’ve seen some code to make your start easier when talking to a GraphQL (AppSync) backend.

I have learned to work with the Amplify for Flutter SDK and also how code generators can help you to speed up your implementation.  I’ve also gained experiences in accessing data from AppSync and on working with the returned data in Flutter.

Unfortunately, I have also found out that using the Flutter SDK for Amplify I can right now not implement the planned in-app notifications that Christian and I wanted to build for our Football Match Center to notify users about upcoming or recently completed games. 

We will need to find a workaround to that and not rely on the Flutter SDK for amplify – rather implement notifications using the flutter_local_notifications plugin or by using the Firebase possibility for notification.

Looking forward to hear your feedback if you have any ideas on how to make this happen!

In the next post about this project I will look at how we have set up our CI/CD pipeline in Amazon CodeCatalyst for this project!

Views: 547

A few personal stories from re:Invent 2022

As we are now in the post:Invent phase of 2022 and over 10 days have passed since re:Invent 2022 in Las Vegas was concluded, it’s time for a lot of re:Cap Blog posts and events.
I’ve read so many of those “major announcments” articles that I’ve decided to write a different type of re:Cap for myself this year:
Sharing a few stories from my 10+ days in Las Vegas, as they are as equally important as the technical announcements made by AWS.

Indeed, it was a great conference with a lot of learnings and a lot of very interesting sessions. I focused on Chalk Talks, Builder’s sessions and events (like Gameday) as these are not recorded.

Making new friends before re:Invent kicks off

My flight this year got moved from Saturday to Friday, so I had one more day to get over Jet-Lag. On Friday, I spend a good time shopping and besides that met with Oliver vor dinner. On saturday morning (early morning!), I looked at the AWS Community Builders Slack and found out that Traian set up a “spontanous breakfast” for the Jet-lagged folks – and I ended up sitting over two hours with different parties, having fun, chatting and getting to know people. It was exciting to meet Rafael, who had been our Solutions Architect for a while, for the first time in person – without planning it 🙂
It was also great to meet Heitor in person – the person that owns the Lambda Power Tools at AWS. His talk is now on Youtube and I would encourage you to listen to it if you are interested in Open Source.

The rest of the saturday I spend with Markus, who shared so much Las Vegas knowledge with me that I think my brain is still burning – and I would not dare to claim remembering more than half of what we discussed – but it was a great saturday which ended with meeting Philipp for dinner at “The Cheasecake factory”.

I kicked off the sunday with a lot of excitement about my very first talk at re:Invent – final technical check in the “Speaker Ready Room” for my slide deck! That needed to be early morning, because afterwards I had planned to go out hiking with fellow AWS Community Builders.

Hiking across time zones and cultures

Definately one of my highlights this year: The ever first AWS Community Builders pre:Invent Hiking Trip!

Thanks to everyone that joined – Oliver, Richard, Jenn, Ganesh, Traian, Pubudu, Niklas. It was great to see how we supported each other, had great conversations and all managed to get across different challenges we had to fight!


Thank you Oliver (and kreuzwerker) for the amazing video.
Traian, you’re my hero. Congratulations on finishing off the hike with us with. Thats an achievement noone can take away.

It was fascinating to meet you all for the first time and notice that we get a long well, without ever meeting before. That’s the power of the AWS community!

We got back at 6pm, after a over 5 hours hike, just in time to get our AWS re:Invent badges and to meet other AWS Community Builders from around the globe for a great dinner. Lilly & Jason – thanks for joining us, that really made me happy!

Welcome to re:Invent

Kicking off re:Invent with a GameDay with a great team an Jeff Barr

I decided to kick off my re:Invent on Monday with a GameDay – which is a fascinating opportunity for gamified learning. On sunday, during our hike, I had aligned with Niklas to form a team together – and the other two team members, JaeJun and Martin, we met in the morning. We had great fun, ended up 4th even tho Jeff Barr distracted us for some time as we won him on our table with a quizz. It was great meeting him in person – and I can tell you: He is a human as we are, even if his Newsblog is legendary 🙂

Meeting people from the AWS Community

I had so much great hours in Las Vegas – thanks for the time spend together, everyone that I’ve met – Stefanie, Oliver, Manuel, Mike, Stefan, Philipp, Markus, Thorsten – and others – from the german community.


Finally met Danielle and Matt in person. Another of my highlights.



The Community Builders Mixer and the User Group Leader Mixer where both great events to get to know each other better and network with great people from everywhere in the world. I met so many people that I had been interacting with in written (Slack, Twitter, LinkedIn) – it was a blast for myself.

Famous Jenga-game with AWS Heros – so much fun!

Famous Jenga-game with AWS Heros – so much fun!

Speaking at re:Invent 2022 – my DevChat

As I’ve already shared before this year I had the opportunity to speak at re:Invent – COM307 – Using CDK pipelines (in Java) to build a multi-platform Flutter application

Thanks for everyone that made this possible: Ernesto, Shantavia, Lilly, Jason, Maria! It was my biggest honor to share my experiences and my open source initiative. Looking forward to keep sharing knowledge!

Announcing Amazon CodeCatalyst

With the announcement of Amazon CodeCatalyst the conference brought for me a new service that I am eager to use and try out as I am very much interested in CI/CD on AWS.
This was for me definately the most exciting anouncement of re:Invent 2022 and I had a lot of interest to talk to the service team, product managers and others after the service had been announced. I’m looking forward to share more about that as I get to play around with it more.

Flying out

On saturday my trip to re:Invent was over and it ended as my re:Invent trip began: meeting AWS interested persons at the airport (Thanks Maria for the introduction!) and with great conversations with Oliver on the way back to Frankfurt.


Thanks to everyone that I met and talked to at re:Invent 2022 – you really made this conference be a different one for me than it was before.

I’m looking forward to hopefully meet all of you again in 2023!

Views: 374

How the AWS Community Builders program made re:Invent 2022 feel like “coming home” even tho I went there on my own

re:Invent 2022 is about to start in Las Vegas and I am really looking forward to all of the sessions, the gamified learning possibilities and all of the other things that make the conference great. But more than that, AWS re:Invent this year feels for me like “coming home” instead of “going to a conference”.

Let me explain you why:

In march 2022 I received my acceptance to the AWS Community Builders program.

 After that a lot of things changed for me and I would like to share some of them with you!

I got added to the Community Builders program and with that I gained access to great networking opportunities, sessions, talks and events and also some information that are not publicly available. Next, I introduced myself to a bunch of folks and people and quickly interacted and connected with other Builders around the globe. I saw the Call for Papers (CfP) for CDK day and we had a great panel discussion with a few builders – Danielle, Saima, Christian and Matt – about “The local cloud” at CDK Day 2022. Afterwards I attended the AWS Summit in Berlin and got to know a lot of great people of the AWS Community DACH in person (just to mention a few: Linda, Markus, Thorsten,  Aaron, Stefan, Nora, Henning…). This summit made me understand how important community work is for me and how much I gain from talking and networking – re:Meet, as Christian recently said.

I kept enjoying conversations with a lot of builders, getting to know a lot of them better. Later in the year, I kicked off the “AWS UserGroup Bergstraße” and we started having regular meetups. I also joined the “AWS Community Day DACH” organizational group and helped to found the “AWS Community Support Organization” for the AWS DACH community…and was able to give a presentation at the AWS Community Day 2022 in Dresden. I met more great members of the AWS community, got to know them in person and spend time with them.

As part of the Community Builders program there also was a CfP for talks & sessions at re:Invent 2022 – I submitted four talks and as I already mentioned I was fortunate and one of them has been selected as a DevChat for this year’s re:Invent.

At that time I decided that I would be attending re:Invent in person, to get the chance to give the talk and share my experiences. I did not know that no one from my company or close friends would be joining me in Las Vegas. I was expecting to take along a few of my close friends and colleagues. Instead, I’m on my way to re:Invent alone.

And still, I’m coming home and I have  the feeling its going to be the best re:Invent I have ever attended.

I’ll be meeting a lot of Community Builders I have never seen before – even on the flight today there were a few people I knew “from the community” and from my other investments into AWS (Tobias, Oliver, Henning, …). On Sunday, we’re going to be doing the ever-first pre:Invent Community Builders Hiking event with more than 10 builders I’ve never met before. Afterwards, we will be meeting up with more than 20 builders for a self-organized dinner event.

And then, on Monday, the conference will start where, I will feel like being part of the “big AWS builders family” that Werner was talking about at his keynote a few years ago.

The whole week is filled with meetings, 1on1, sessions – and dinners, parties,…

These things make me feel at home in Las Vegas!

Looking forward to meet all of you in person and talk, learn and have fun. Reach out if you want to meet me “live”. 😊

I can’t be more thankful to be part of this great community.

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