sanjay kumar

At TestAutomate, I build and ship AI agent features for an AI-powered QA automation platform across its backend, web app, and browser extension. I also build CI and third-party integrations, taking features from design through debugging and deployment.

For my MediConnect AI capstone, I built a voice agent that finds doctors, reads out available appointment times, and books them by browser microphone or phone. Its voice and web experiences share a FastAPI service layer, and a database constraint prevents double-booking.

I built Skyler Inbox, an AI email organizer SaaS, solo and shipped its MVP in 42 days. It classified email on-device and offered AI-generated summaries and replies; it ran live for months until Google’s CASA rule capped it at 100 users.

At Hard n Soft Technologies, I built browser automation workflows, Chrome extension features, AI-agent integrations, and voice AI features for an AI-powered software testing product. I also build developer tools, including GitSlice, an open-source Go CLI, and PeerDrop, a peer-to-peer file-sharing project.