- SUMMARY
- Built the plumbing for the phone to read health data straight from Android's own health store and send it to the dashboard — the piece that eventually removes the middleman between the watch and the app. Reading that store requires native code, so the app moved onto a custom development build that allows it. Added a translator that converts Android's format into the dashboard's own, with tests behind it; the permission to send data is now separate from the one used for notifications, so each is managed on its own; and there's a diagnostic screen that shows a sync happening step by step. Two design questions go through design review before any of this reaches a user-facing screen. Next up is manual: install the app and confirm the readings land.
- STACK
- ANDROID
Vitals
the path for the phone to read health data on its own
Work I've shipped.
2026 · ANDROID
Claudio for Android
A personal productivity app for Android. Supabase holds the data, Room keeps it working offline, and Claudio is the mobile interface that makes it usable day-to-day — with Claude on top for daily briefs, task summaries, and a conversational assistant that can act.
Kotlin · Jetpack Compose · Room · WorkManager · Supabase · Claude API
2026 · EXPERIMENT
Solaar
A multi-agent development agency built entirely with Claude Code. One orchestrator, 24 specialized agents, and an enforcement layer that makes its own rules unbreakable — the system knows your stack history, your production state, and which structural patterns in generated code are likely to fail before they reach users.
CLAUDE CODE · AGENTS · MCP · GITHUB · CLAUDE DESIGN
2026 · HEALTH
Vitals
Vitals by mariansan — a personal health intelligence platform for Galaxy Watch and Fitbit. Wearable data flows in automatically from two sources; Claude Sonnet synthesizes it into a daily briefing, trend analysis, and an AI coach.
Next.js · Supabase · Claude API · Firebase · Android · Google Health API · Recharts · Tailwind CSS
What I've been doing.
Working on something interesting? Write me.
I reply within 48 hours. Say hi, share something you're building, or just start a conversation.
Emailhello@mariansan.ioLocationPanama City · GMT-5