Tanav Poswal on a Macintosh screen

Tanav Poswal

software engineer based in india

I build web apps, backend systems, and AI tools.

selected projects

projects

about me

Into APIs, distributed systems, and writing about what I learn.

B.Tech in AI & ML, Chandigarh Group of Colleges. Graduating April 2027.

Off-screen: running, football, cricket, and badminton.

open source

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experience

details

Hacktoberfest

Oct 2025 - Nov 2025

Open Source Contributor

Contributed to Dodo Payments' billing SDK and other projects.

Cofounds

Sept 2025 - Oct 2025

Full Stack Intern

Cut query latency by 40% and built 5+ type-safe API endpoints.

BlockSeBlock

July 2025 - Sept 2025

Blockchain Engineer

Built Rust dApps on Internet Computer.

what I work with

Backend & data
TypeScript, Node.js, Hono, PostgreSQL, Redis, Docker.
Web applications
React, Next.js, tRPC.
AI & experimentation
AI SDK, tool-calling, E2B, transformers, Unsloth.

0 contributions in 2026