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DIY Geiger Counter

*update December 2025: I'm visualizing the data at https://storage. services. kibotu. net/geiger now. After watching HBO's Chernobyl Series and stumbling upon this awesome article about someone building a steampunk desktop background radiation monitor I… more

Future Proofing Android App Team at CHECK24

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DroidCon Berlin 2021

Finally a live event again. 95 tech talks, 5 simultaneously for 3 days, 1200+ Android Developers, 87 Speaker by over 50 different companies participated. Topics ranged from `new` technologies, e.g. Jetpack Compose, KMM to how to improve productivity… more

Context, Resources & You

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Android Paging without Paging 2/3 Library

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CHECK24 Profis Android Git Commits of 2022 Visualised

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Orchard, Service Locator and Khan

Responsive Iframes… more

Introduction into AI Q1 2025

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Finally, Animated Splash Screens That Don’t Suck: Building androidx-splashscreen-compose… more

Stop Context Switching: Send Push Notifications Directly From Your AI Assistant… more

Maestro: Empowering Teams to Ship Mobile Apps with Confidence… more

The UIViewController Focus Problem (And How We Actually Solved It… more

Elevating iOS Logging: A Better Way Forward with Orchard… more

Where do all the bytes in an iOS app actually go… more

I Found a Great ADB Guide. Then I Built a Tool So I’d Never Have to Type Those Commands Again… more

I Hit Firebase’s Free Tier Limit After 11 Million Events. So I Built My Own Backend… more

A Pragmatic Git Workflow for App Development Teams… more

Git Panorama: Mapping Your Team’s Codebase Journey… more