Rohan User

I shipped Vela, an AI email and calendar agent that turns natural-language commands into Gmail and Calendar actions through seven tool-calling functions.

I built its Next.js route handlers, 14 REST endpoints, Google OAuth token refresh lifecycle, semantic email search, and HMAC-signed approval flow for mutating actions. I also used Better Auth sessions and Corsair's multi-tenant MCP framework to enforce per-user mailbox isolation.

I also built Use Form solo: a type-safe multi-step form builder with 20 tRPC procedures, nine configurable field types, drag-and-drop reordering, and seven end-to-end product flows.

I'm a Computer Engineering graduate focused on building scalable backend services and full-stack product features with TypeScript, React, Next.js, Node.js, PostgreSQL, and modern API tooling.