Johannes "Lockhead" Koch
@lockhead.dev
📤 729
📥 126
📝 219
Builder, CI/CD and AWS enthusiasts, AWS DevTools Hero, creator of
https://www.youtube.com/@cicdonaws
pinned post!
In his keynote
@werner.social
social said „Now go build“ and as we take Bias for Action serious, we built
listen-to-the-heroes.com
. Thanks
@hoegertn.de
@pgarbe.bsky.social
@osterjour.bsky.social
@abjoerne.bsky.social
@monica.aws-he.ro
for making this possible!
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Listen to the AWS Heroes
As Werner said at his AWS re:Invent Keynote 2024 - Listen to the AWS Heroes
https://listen-to-the-heroes.com
about 1 year ago
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#ListenToTheHeroes
❤️
add a skeleton here at some point
1 day ago
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My 2025 tech stack that powered @nexus_share: ☁️ AWS serverless (Lambda, AppSync, DynamoDB) 🤖 Kiro autonomous agents 📱 Flutter for cross-platform 🚀 CDK for IaC What's YOUR winning stack this year? #BuildInPublic #AWS #Serverless #TechStack
8 days ago
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2025 taught me: ship fast, listen to users, and automate everything. Built @nexus_share from idea to production with #Kiro, #QDeveloper & AWS serverless. Biggest lesson? Community feedback > perfect code. What was YOUR biggest building lesson this year? #BuildInPublic
9 days ago
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I was working on a "Groups" feature to allow special perks for #AlphaTesters #AWSCommunityBuilders #AWSHeroes and other groups and I just shiped it to the web! Turns out, this was a BIIIG thing with 27 commits and 113 files changed! #BuildInPublic @buildinpublic
9 days ago
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Congratulations to the Crossplane team for graduating within the CNCF! A lot of hard work went into making this happen! https://lckhd.eu/xNuIoN #crossplane #cncf
9 days ago
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OK, made it a step further with the Bluesky support for nexus-share.com - you can now set up the connection, but posting doesn't work yet. Will continue tomorrow! #buildinpublic #allonaws #kiro #awsqdeveloper
9 days ago
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I just "activated" the option to subscribe to a nexus-share.com subscription - I don't know if this will actually work or be a good pricing structure? What do you think? #PricingStrategy #SaaS #DigitalProducts #BuildInPublic @andi_losing
9 days ago
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I've just pushed a few changes to Nexus Share - fixes for Offline Mode, an integrated URL shortener. My card should now have a short URL: https://lckhd.eu/sS2vn6 Let me know if you find anything that doesn't work :-) #BuildInPublic
9 days ago
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Just a 2am bluesky post #buildinpublic #nexusshare
9 days ago
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🔍 #Flutter devs: What's your trusted package for photo/video selection on iOS & Android? Building a cross-platform feature and need recommendations from real-world experience. #buildinpublic #flutterdev @MSiekmoeller
9 days ago
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I already teasered yesterday that I'm adding "special groups" to nexus-share.com at the moment, so if you're an AWS Community Builder or AWS Hero you might be now want to sign up and test the tool I am building! #AWS #BuildInPublic #TechTools
9 days ago
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Wow! 25 users already signed up for @nexus_share! 🚀 Loving all your amazing feedback and actively implementing your requested features. Keep the ideas coming! #BuildingInPublic
9 days ago
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📣 Breaking: We're adding Bluesky to Nexus Share! Post to X, LinkedIn, AND Bluesky from one dashboard. Content creators, join our waitlist: www.nexus-share.com It's finally done! #buildinpublic #feature
9 days ago
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We're in that phase of the year where a lot of us are taking a break. And that's good. If you believe, you can't take time off and enjoy some quite time at the end of the year - CHANGE YOUR MIND. It's important to take time off, relax and re-focus. #EmployeeWellbeing #TimeOff #NewYearReset
9 days ago
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Building @nexus_share and sharing learnings around it helps me to focus on the important parts of building: stay excited! #BuildInPublic #SaaS #AWS #AWSCommunity
9 days ago
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I'm eager to see how we all adapt using AI not only for PoCs but also for production-grade software and how we continue to ensure a high quality of delivery... And also now we observe our applications in the future... #BuildInPublic #SaaS #AWS #AWSCommunity #Observability
9 days ago
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As an "entrypoint" for @nexus_share I'm currently using CloudFront and that serves as a CDN but also as a layer of protection. The app itself and the pages are then hosted on S3, while the API is hosted on API Gateway and AppSync. What's your deployment architecture? #BuildInPublic #SaaS #AWS
9 days ago
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Resharing my @nexus_card profile card, I'm really using this in production! https://lckhd.eu/ubyFHO #ProfileCard #ProfessionalNetworking #DigitalTools #InProduction
9 days ago
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I'm still using #Descript to edit my YouTube videos Let me know if you would like to try it or if you need help #marketing #youtube #werbung #videoediting
10 days ago
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I love it when things work out well ❤️ #BuildInPublic #Success #PositiveVibes
10 days ago
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hey @AvinashDalvi_ I shipped something for you! You will now see previews for images and videos after uploading them! #BuildInPublic @nexus_share
11 days ago
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hey @AvinashDalvi_ I shipped something for you! You will now see previews for images and videos after uploading them! #BuildInPublic @nexus_share
11 days ago
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reposted by
Johannes "Lockhead" Koch
Darryl Ruggles
25 days ago
It seems there are three capabilities at launch: Argo CD for GitOps deployments, AWS Controllers for Kubernetes (ACK) for managing AWS resources via kubectl, and Kube Resource Orchestrator (KRO) for creating reusable resource bundles. AWS handles upgrades and patches automatically. (2/2)
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First impressions out of Las Vegas ahead of #reInvent :-) Spend the whole day with friends - and there's more to come! #AWS #CloudComputing #TechConference #Networking
27 days ago
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reposted by
Johannes "Lockhead" Koch
Eric Johnson
28 days ago
Here is some Friday pre:Invent fun... I am doing a session on Wednesday that is NOT in the catalog, but it will be. You will NOT want to miss this. Look for me - 10:30 AM (Vegas Time) In the Mandalay Bay.
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My travel crew to #AWSreinvent is small this time - @raphaelmanke ❤️❤️❤️ safe travels everyone and see you on the other side #AWS #CloudComputing #TechConference #LasVegas
29 days ago
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Congratulations to the Crossplane team for graduating within the CNCF! A lot of hard work went into making this happen! https://www.cncf.io/announcements/2025/11/06/cloud-native-computing-foundation-announces-graduation-of-crossplane/ #crossplane #cncf Powered by Nexus Share
about 2 months ago
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Wow! 25 users already signed up for @nexus_share! 🚀 Loving all your amazing feedback and actively implementing your requested features. Keep the ideas coming! #BuildingInPublic Powered by Nexus Share
about 2 months ago
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🔍 #Flutter devs: What's your trusted package for photo/video selection on iOS & Android? Building a cross-platform feature and need recommendations from real-world experience. #buildinpublic #flutterdev @MSiekmoeller Powered by Nexus Share
about 2 months ago
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I already teasered yesterday that I'm adding "special groups" to nexus-share.com at the moment, so if you're an AWS Community Builder or AWS Hero you might be now want to sign up and test the tool I am building! #AWS #BuildInPublic #TechTools Powered by Nexus Share
about 2 months ago
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I just "activated" the option to subscribe to a nexus-share.com subscription - I don't know if this will actually work or be a good pricing structure? What do you think? #PricingStrategy #SaaS #DigitalProducts #BuildInPublic @andi_losing Powered by Nexus Share
about 2 months ago
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📣 Breaking: We're adding Bluesky to Nexus Share! Post to X, LinkedIn, AND Bluesky from one dashboard. Content creators, join our waitlist: www.nexus-share.com It's finally done! #buildinpublic #feature Powered by Nexus Share
about 2 months ago
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Lets go to Bluesky, Nexus Share! Powered by Nexus Share
about 2 months ago
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reposted by
Johannes "Lockhead" Koch
InfoQ
2 months ago
#AgenticAI
is the buzz in
#SoftwareArchitecture
— but what makes AI truly 𝑎𝑔𝑒𝑛𝑡𝑖𝑐? ⇨ How is it different from traditional AI? ⇨ When does it solve problems conventional approaches can’t? ⇨ When is the added complexity worth it? 🔗 Learn more:
bit.ly/46Rkd3U
#AI
#AIagents
#LLMs
#InfoQ
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#listentotheheroes
@danielleheberling.xyz
🥰
add a skeleton here at some point
4 months ago
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reposted by
Johannes "Lockhead" Koch
Philipp Garbe
5 months ago
just published a blog post: "GitHub Actions + AWS CodeBuild – the ultimate guide for container nerds" includes: – how runs-on works behind the scenes – ways to accidentally spin up a 72xlarge instance 😬 – the joys of debugging $HOME in a container
garbe.io/blog/2025/07...
#listentotheheroes
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GitHub Actions and AWS CodeBuild - The Ultimate Guide for Container Nerds
Switching between GitHub-managed runners and AWS CodeBuild sounds easy — and it mostly is — but there are important caveats to consider.
https://garbe.io/blog/2025/07/28/github-actions-codebuild/
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I just saw that I have a new profile page on the builders center. I will need to clean this up a bit when I find time…
builder.aws.com/community/@l...
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AWS Builder Center
Start here. Go anywhere. Welcome to AWS Builder Center, the go-to site for builders to learn, grow, and connect with the AWS community.
https://builder.aws.com/community/@lockhead
6 months ago
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Okay. I made this one for my son Got feedback!? Let me know. iOS version:
lnkd.in/eRX89CWd
The Android version is available now too
lnkd.in/eVsEHGMA
#flutter
#minecraft
#vibecoding
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LinkedIn
This link will take you to a page that’s not on LinkedIn
https://lnkd.in/eRX89CWd
6 months ago
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Only launch your new product or DevTool if it raises the bar compared to competitors. Not when your bonus plan tells you.
#ListenToTheHeroes
6 months ago
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reposted by
Johannes "Lockhead" Koch
Julia Furst Morgado
6 months ago
Someone out there is facing the same challenges you are. They’re looking for your story. Your voice. Your perspective. So share it. Put yourself out there. Be seen. Personal branding feels uncomfortable. Do it anyway. Because your experience might be exactly what someone else needs to hear.
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The (for now) last session focused on
#OpenTelemetry
for
#CICD
is now premiering on my YouTube channel! @RaphaelManke and I use the
#Github
receiver to collect CI/CD metrics and traces...
youtu.be/MFS7mSmqmHYL...
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https://youtu.be/MFS7mSmqmHYLeave
6 months ago
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I'm talking a the CLC-Konferenz in November in Mannheim! On the first day I'll be covering "Why do we need Observability for CI/CD pipelines?" What are you expecting to learn in this session? Let me know in the comments!
clc-conference.eu/veranstaltun...
#observability
#cicd
#opentelemetry
#cncf
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CLC – Die Konferenz für Platform Engineering und Developer Experience
Die CLC ist die wichtigste und größte deutsche Konferenz zu Platform Engineering und Developer Experience. In diesem Jahr geht es u.a. um Software Delivery und den gezielten Einsatz von KI in der Anwe...
https://clc-conference.eu/veranstaltung-83927-0-why-do-we-need-observability-for-ci-cd-pipelines.html
6 months ago
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Does anyone of frequent travelers use Uptrip? If you don’t, have a look and try it.
#travelling
#bonus
app.adjust.com/1dli8j4e?ref...
#reklame
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Uptrip - Flight Rewards
Fly, Collect and Win: Turn your flights into rewards Uptrip rewards you every time you fly, with digital trading cards. A new way to get multiple privileges like free in-flight Wi-Fi, Lounge Access, ...
https://app.adjust.com/1dli8j4e?referralCode=JO-E6A2F84D-6835
6 months ago
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Last week I already looked at a simple option to retrieve
#Observability
information from your CI/CD pipeline, this week I have Adriel Perkins, Co-Chair of the SIG for CI/CD Observability from the
#CNCF
sharing insights and information around the Special Interest Group.
youtu.be/N9Nwcwddm8w
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Deep Dive into Open Telemetry for CI/CD with CNCF SIG Co-Leader Adriel
YouTube video by CI and CD on Amazon Web Services (AWS)
https://youtu.be/N9Nwcwddm8w
6 months ago
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Are you seing increased build or deployment times within your CI/CD pipeline(s)? Then you need observability! Have a look here:
youtu.be/nJie_Uv4wiU
#cicd
#awscommunity
#observability
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How to simply collect CI/CD telemetry from GitHub Actions
YouTube video by CI and CD on Amazon Web Services (AWS)
https://youtu.be/nJie_Uv4wiU
6 months ago
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Just published on my blog - How to automatically set up a website hosted on
#AWS
#CloudFront
in a multi-account structure!
#awscommunity
#automation
#cicd
lockhead.info/blog/2025061...
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How to automatically set up a website on AWS behind a real domain with AWS CloudFront and cross account roles | lockhead.info
https://lockhead.info/blog/20250617-setting-up-a-static-page-cross-account
6 months ago
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Are you using
#Flutter
to create modern applications? Last year I recorded this video with Kevin around how to use Codemagic to provide a fully managed CI/CD system for Flutter! It is still being watched regularly...
#cicd
#flutter
#codemagic
youtu.be/4u3x6zCtk3I
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Mastering CI/CD for Flutter iOS Apps with Codemagic #flutter #ios #android #cicd
YouTube video by CI and CD on Amazon Web Services (AWS)
https://youtu.be/4u3x6zCtk3I
6 months ago
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reposted by
Johannes "Lockhead" Koch
Clare Liguori
7 months ago
Fun chat about Strands Agents, I love it when the space station is involved in demos
www.youtube.com/watch?v=Ausm...
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Model Driven Agents - Strands Agents (A New Open Source, Model First, Framework for Agents)
YouTube video by AWS Developers
https://www.youtube.com/watch?v=Ausm87d5Ry8
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Got this up and running today
#awscommunity
#amazonq
lockhead.info/social-feed/
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Social Media Feed - lockhead.info
A chronological feed of my content from YouTube, LinkedIn, BlueSky, and Twitter/X.
https://lockhead.info/social-feed/
7 months ago
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Launching my new website on this lovely monday ;) Here's how I did it with
#AmazonQ
www.lockhead.info/blog/2025052...
Let me know what you think and GIVE ME FEEDBACK PLEASE!
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Launching my new homepage with Amazon Q Developer | lockhead.info
https://www.lockhead.info/blog/20250527-launching-my-new-homepage-with-q-developer-2025
7 months ago
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