Things I have built.

ProblemChess players need a trainer that works offline, on a phone, with a real engine behind it, and a business model that survives reinstalls and clock tricks.

What I BuiltAn Android app and web version with a hand-built board, 60,000 bundled puzzles, Stockfish 17.1 integrated through a custom NDK/JNI module, and subscriptions across RevenueCat, Google Play Billing and Paddle. Backend on Supabase with 11 Edge Functions and 48 Postgres migrations with row-level security.

Result1,000+ Play installs, a 4.8 rating and 500+ monthly active devices. 1,500+ automated test cases across app and web, plus an engine check that replays all 60,000 bundled puzzles.

ProblemSnooze buttons make alarms optional. Waking up needs a task that forces you out of bed.

What I BuiltA native app in Kotlin 2.2 and Jetpack Compose with CameraX and on-device ML Kit pose detection. Exact alarms, a foreground ringing service, boot recovery and an offline event queue, with Play Billing and RevenueCat.

ResultShipped 7 releases in 3 weeks, backed by 200 JUnit tests. Live on Google Play.

What I BuiltA Unity arcade game with ball volleys, ball upgrades and level missions, optional Google Play Games cloud save, and a remove-ads purchase.

ResultLive on Google Play, published under Optivio Automation.

ProblemGrowing a chess app needs a steady stream of short video, and hand-editing it does not scale.

What I BuiltA pipeline with Python, FFmpeg, Remotion and Playwright that renders and publishes narrated reels on a schedule to Instagram, YouTube, Facebook and TikTok, with a Next.js control dashboard.

Result1,078 published posts logged across 73 days, 480,000+ recorded plays and 237 unit tests.

What I BuiltAn embeddable AI chat widget for e-commerce stores that answers product questions and captures leads, with a Next.js and Supabase backend and the OpenAI API.

What it isA software company I founded in May 2023. It publishes Android apps, builds AI voice agents and automation systems, and makes puzzle book publishing tools.

Where to see itThe apps page lists everything published on Google Play under the Optivio Automation name.

What I BuiltAn early AWS exam prep app published on Google Play, built with React Native and Supabase.