Looking for a job

Sayantan Sarkar

@imsyntn

Frontend Engineer (React, Next.js, TypeScript) with 10 months production experience at an enterprise SaaS platform. Full-stack capable.

India

Message

What I'm looking for

I’m looking for a product-focused role where I can ship polished React/TypeScript UI, collaborate end-to-end with backend teams, and grow into building event-driven, data-aware systems.

I'm a Frontend Engineer who builds for production — 10 months at HackerEarth, an enterprise coding-assessment platform used by hiring teams worldwide, where I owned UI components from design handoff to deployment and shipped on real product timelines alongside backend and design teams.

Outside work, I build full-stack:

OpenFrame — image-sharing platform with an event-driven Kafka pipeline, Turborepo monorepo, and direct-to-S3 uploads.
PR Ninja — an LLM-driven GitHub PR reviewer (Next.js, Webhooks, Redis, PostgreSQL).
use_image_downloader — an open-source React hook with 400+ npm downloads.
Tunes — a music app where Redis caching cut API latency by 21%

I write TypeScript-first, think in component systems, and care about performance and clean abstractions.

Based in Kolkata, India (IST) — open to remote-global roles with reasonable timezone overlap, or remote India. Graduating B. Tech CS, 2026.

Experience

Work history, roles, and key accomplishments

Frontend Engineer Intern

HackerEarth

Feb 2025 - Nov 2025 (9 months)

Built and shipped 10+ scalable, accessible UI components for HackerEarth’s enterprise assessment platform used by hiring teams across 1000+ companies. Modernized team management and candidate snapshot flows by fixing critical layout/scroll regressions and added resume-size validation to prevent upload errors during live test sessions.

React TypeScript Tanstack Query UI Components UI Regression Debugging Git Next.js JavaScript