hi, i'm rein.
software engineer III at Switch · 7+ yrs in vue and react · building ai-powered tools on the side and deepening into product engineering.
seattle, wa · open to frontend / ai engineering roles
netflix · coreweave
Built a native Android app to capture my day in one journal — prose, todos, habits, nutrition, project tags, video clips — and render a vlog from the clips at the end of it. Local-first, AI-assisted compose.
Built contrl to track bodyweight progression without spreadsheets or account walls. A 5-level skill tree across push / pull / squat with an auto rep counter — MediaPipe pose landmarking running on-device through React Native Worklets.
Built a Next.js RAG app with pgvector, GPT-4 streaming, tool-calling, and session memory (MemoRAG) — a learning project for modern AI engineering.
Built to avoid re-explaining my codebase to AI agents. 14 spec templates packaged as slash commands for Claude Code and Codex — I feed in my project context once and get filled specs every session.