At EDXSO, I built full-duplex conversational voice bots over SIP and WebSockets, streaming audio through Gemini Live API and Sarvam AI TTS. I also engineered a custom barge-in handler and pre-roll buffers to prevent false VAD triggers and clipped spoken OTPs.
I built a multi-tenant workflow orchestration engine using Node.js, Supabase, and pg-boss, with rate limiters and round-robin dispatch. At MetroMint (formerly She&Soul), I built a backend platform with FastAPI, PostgreSQL, and Redis; my projects include a semantic deduplication pipeline and an automated exam-paper publishing engine.
