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Shadab Khan

Senior Frontend Engineer · New Delhi, India (Remote)

Shadab Khan

Senior Frontend Engineer, 10+ years building and scaling web applications with React and TypeScript.

I work on performance, architecture and large-scale framework upgrades across enterprise and startup codebases. Currently building with Next.js, GraphQL and modern React rendering patterns.

  • 10+ years of professional experience
  • Domainse-commerce, enterprise SaaS, analytics tooling and fintech data products
  • Web3open source contributions and personal projects across live streaming infrastructure, DeFi tooling and on-chain access control

Experience

Full changelog →

Apr 2026 to Present

Senior Frontend Engineer

Yipitdata · Remote

  • Working on the SpendHound product.
  • Reduced build times by 40%+ by migrating Next.js from v15 to v16 and adopting Turbopack as the bundler in place of Webpack.
  • Next.js
  • TypeScript
  • React
  • TailwindCSS

Jan 2024 to Dec 2025

Specialist II (Frontend Engineer)

UST · Remote

  • Refactored 50% of the frontend codebase, reducing technical debt and improving maintainability.
  • Improved page load times by up to 80% through optimized rendering strategies and code splitting.
  • Mentored junior engineers on React, GraphQL and React Hook Form best practices.
  • React
  • GraphQL
  • JavaScript
  • TypeScript
  • HTML
  • TailwindCSS
  • React Hook Form

Jan 2023 to Jan 2024

Senior Software Engineer (Frontend)

Codapayments · Remote

  • Revamped an internal CRM platform used by operations teams.
  • Contributed to the adoption of a micro-frontend architecture for better scalability.
  • Vue.js
  • GraphQL
  • JavaScript
  • HTML
  • CSS

Projects

A platform for sports tournaments where the prize pool moves with the game. Users enter Survivor and Bracket tournaments, vote on the pool, and claim winnings onchain.

  • Next.js
  • TypeScript
  • TailwindCSS
  • Viem
  • Base
  • Privy

World Explorer, a React 19 Rendering Lab

SourceWorld Explorer, a React 19 Rendering Lab

A hand-built playground for React 19 rendering strategies, built with React 19, Vite and Express directly, no meta-framework in between. Six routes, each implementing a different rendering strategy against the same simple data set of countries, cities and weather, so the differences in fetching, suspending, streaming and hydration are easy to compare side by side.

Built to understand React rendering mechanics at a low level rather than to ship a product. Good evidence of fundamentals beyond framework-level React usage.

  • React 19
  • Vite
  • Express
  • TypeScript

A moderator tool for Reddit, built on Reddit's Devvit platform. Tracks a reputation score for every user in a subreddit based on their mod history (removals, bans, reports, posts, comments), updating automatically as mod actions happen. Includes claim locks on modqueue items and a shared notepad so mod teams can coordinate handoffs without leaving Reddit.

  • TypeScript
  • Devvit (Reddit Developer Platform)

Lets anyone add a live stream to a webpage with configurable access control conditions, built on the Livepeer API, Lit Protocol and IPFS.

  • Next.js
  • TypeScript
  • Livepeer
  • Lit Protocol
  • IPFS