Full-Stack Developer & Systems Builder

HIMANSHU

I build production-ready systems — from SaaS platforms and Discord bots to API gateways and device reputation engines. Clean architecture, shipped fast, deployed live.

AVAILABLE FOR WORK  /  BADDI, INDIA
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About

I'm a self-driven full-stack developer who builds complete systems from scratch — backend APIs, frontend dashboards, bots, and cloud infra — independently and to production standard.

My work centres on Node.js/Express, React, Python, and C#, deployed on Railway and Vercel with Neon.tech for Postgres. I care about clean architecture, not just code that runs.

Currently building System Core — a device reputation and ban management platform used across multiple Discord servers — and exploring enterprise-scale SaaS infrastructure with multi-tier feature gating.

4+ Production Projects
8+ Languages
3 Cloud Platforms
Things Shipping
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Skills

Languages
JavaScript TypeScript Python C# C++ SQL Bash
Backend
Node.js Express Fastify FastAPI REST APIs WebSockets Discord.js v14
Frontend
React Next.js HTML/CSS Tailwind Three.js
Infrastructure
Railway Vercel Neon.tech PostgreSQL Cloudinary GitHub Actions Docker
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Projects

Showcase

NeuralNet Dashboard

Real-time analytics dashboard with live WebSocket data streams, interactive charts, and a dark cyberpunk UI. Backend in FastAPI with a React frontend consuming live metric feeds.

FastAPI React WebSockets Python Recharts
Showcase

Phantom API Gateway

Zero-dependency Node.js reverse proxy with rate limiting, request routing, and header manipulation. No frameworks — raw http module, built for understanding the stack beneath the abstractions.

Node.js Zero Deps Reverse Proxy Rate Limiting
Showcase

CipherVault

Python CLI for symmetric encryption of files and secrets using AES-256-GCM. Authenticated encryption with random nonces, password-derived keys via PBKDF2, and a minimal terminal interface.

Python AES-256-GCM PBKDF2 CLI Cryptography
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Contact

Open to freelance work, collaborations, and interesting problems. If you're building something that needs clean infrastructure and someone who ships — let's talk.