Building Sathi — a personal-OS MCP server (sathi.devfrend.com). Previously shipped Memory MCP (mcp.devfrend.com) and an embedded RAG chatbot (ai.chat.devfrend.com).
Stack: Next.js, Postgres + pgvector, Supabase, TypeScript, MCP SDK. Also dabble in algorithmic trading (Pine Script + Python backtesting).
Contact: amargupta.tech · github.com/theamargupta · theamargupta.tech@gmail.com