Production apps in TypeScript, React Native, and Next.js — designed, built, tested on real hardware, and shipped to the store with pipelines that don't need me watching. I run Raedus Labs, a small studio putting open-source apps in people's hands.
Both are open source, on Google Play, and built to stay out of your way. Real products, not demos — read every line if you want to.
The app blocker that adds a pause, not a wall.
A privacy-first app blocker for Android. It slips a breathing exercise between you and the apps that eat your day — and asks for zero internet permission, so your data has nowhere to go. Native Kotlin, open source, free forever.
A mood tracker that never sends your data anywhere.
A free, open-source mood tracker for Android that keeps 100% of your data on device — no account, no cloud, no ads. A 10-point scale, a calendar heatmap, activity correlation, plain-language insights, and JSON you own. React Native, 1,000+ passing tests.
The interesting part isn't the code. It's everything between "it works on my machine" and "it's on a stranger's phone." That part is automated.
TypeScript across the stack: React Native and Expo on mobile, Next.js on the web, Supabase and Python on the backend. Native Kotlin when Android demands it.
GitHub Actions CI/CD: push a version tag, the pipeline builds the signed artifact and ships it straight to the Play Store. No laptop in the loop, no manual upload.
Invariant test suites gate every release. Maestro end-to-end flows run on physical Android hardware, and an automated visual-QA pass reviews the UI before each deploy.
40+ deep-dive articles on production failure modes — the OR in an RLS policy that leaked every row, the analytics gotcha, the agent eval that lies. Lessons, not tutorials.
Raedus Labs is where I build products people actually use — open-source apps and AI-native tools, shipped fast and maintained in the open. It's the through-line behind everything on this page.
Nudge·SoulSync·Piano Trainer·Origo
Visit Raedus LabsTechnical writeups of systems I actually shipped, and post-mortems on what broke.
Production lessons, hard-won debugging stories, and the occasional teardown — sent when I have something worth saying. No spam, unsubscribe anytime.
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Tell me what you need built. I'll reply within a day with a straight answer on whether I can help and what it would take. Available for project work.
or email [email protected]