Numan Khan, Full Stack Developer

Numan Khan ·Full-Stack Developer

Backend Architecture · Systems Design

New Delhi, India · IST · UTC+5:30

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略歴

About

Backend-focused, full-stack by trade.

Self-taught full-stack developer based in New Delhi. I work primarily on backend engineering and the architecture behind reliable, scalable web applications. I’ve shipped across e-commerce platforms, automation tooling, and internal developer infrastructure, caring most about clean, maintainable code that behaves predictably under real load.

More about me
Currently
Available for freelance & collaboration
Focus
System design at scale · Rust
Based in
New Delhi, India
作品

Selected Work

Plate I

Coffer

A desktop capture buffer for working with AI tools. Press a shortcut anywhere on the screen to stash a selection or clip a region, add a note, and it lands in a queue you work through in order, pasting each item into ChatGPT, Claude or Cursor and marking it done. Everything is stored as JSON and PNG files on the machine. There is no account, no sync, no telemetry and no network call of any kind.

ElectronTypeScriptVite
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Plate II

RazorCap

A CAPTCHA-solving API built for automation at scale. Tasks are created over a REST endpoint, each solve is billed individually rather than by subscription, and every task can be routed through your own proxy so the solve originates from the same address as the rest of your session.

REST APIBrowser emulationProxy infrastructure
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Plate III

Razor Boost

A storefront for digital Discord products: server boosts, tokens and tooling. Built around instant fulfilment: orders deliver without a human in the loop, and webhooks plus an API let resellers wire it into their own systems.

Next.jsTailwind CSSWebhooks
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The full index
技術

Capabilities

Languages

  • Python
  • TypeScript
  • JavaScript
  • Rust
  • C++
  • SQL
  • Bash

Frontend

  • React
  • Next.js
  • Tailwind
  • Vite
  • HTML
  • CSS

Backend

  • Node.js
  • Express
  • NestJS
  • FastAPI
  • Flask
  • Django

Databases

  • PostgreSQL
  • MongoDB
  • Redis
  • MySQL
  • SQLite
  • Firestore

Cloud & Ops

  • AWS
  • Vercel
  • Docker
  • GitHub Actions
  • Cloudflare
  • CI/CD

Tools

  • Git
  • VS Code
  • Figma
  • Postman
  • npm
  • Chrome DevTools
React, Next.js, TypeScript, Node.js, Python, Rust, PostgreSQL, Docker, AWS, Redis, Tailwind, GraphQL
信条

Approach

The simplest tool that solves the problem usually wins.

I lean toward boring, well-understood tools and reserve novelty for the places where it earns its keep. Good storytelling and good engineering have more in common than most people assume. Both reward clear structure, deliberate pacing, and a strong sense of intent.

Get in touch

Have something worth building?

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