Hi, I'm Muzzaiyyan Hussain 👋

Full Stack & DevOps Engineer

Building scalable backend systems, cloud-native applications, and developer-focused tools.

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🌐 Portfolio: muzzaiyyan.xyz 💼 LinkedIn: Muzzaiyyan Hussain 🐦 Twitter/X: @devmuzzaiyyan

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🚀 About Me

• 🛠️ Full Stack & Backend Engineer with experience building scalable applications and APIs using:

  • JavaScript / TypeScript
  • Node.js / React / Next.js
  • PostgreSQL / Prisma
  • Rust (Actix) & Go
  • Docker / Kubernetes / AWS
  • CI/CD & cloud infrastructure

• 🔍 Strong interest in:

  • Backend architecture
  • Cloud infrastructure
  • Distributed systems
  • DevOps & automation
  • Open-source software

• 🧩 Active open-source contributor focused on improving reliability, developer experience, and backend systems.

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🏆 Open Source Contributions

Contributed fixes, tests, and improvements to multiple open-source projects:

• BetterAuth — Adapter types & MongoDB error fixes
• Supabase — TypeScript inference improvements
• Infisical — Upsert tags fix
• Aden — Tests & export fixes

🔗 View GitHub Profile

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⚡ Featured Projects

Rust Backend API

High-performance backend API built with:

• Actix Web
• JWT authentication
• SQLx
• PostgreSQL
• Rate limiting

Go REST API

REST server focused on:

• Concurrency
• Performance
• Clean architecture

AI UI Generator

Full-stack AI application built using:

• Next.js
• Prisma
• AI SDK

Full Stack Applications

Modern web applications using:

• React
• Next.js
• Node.js
• PostgreSQL

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🧰 Tech Stack

Languages

JavaScript • TypeScript • Rust • Go • Python

Backend & Infrastructure

Node.js • Express • PostgreSQL • Prisma • REST APIs • Docker • Kubernetes • Terraform • AWS

Monitoring & DevOps

CI/CD • Grafana • Prometheus • New Relic

Frontend

React • Next.js • Tailwind CSS • Vite

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📚 Currently Learning

• Advanced Rust
• Distributed systems
• Infrastructure & DevOps
• Cloud-native backend engineering

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🤝 Connect With Me

• 🌐 Website: https://muzzaiyyan.vercel.app
• 💼 LinkedIn: https://www.linkedin.com/in/muzzaiyyan-hussain-55641a30a
• 🐙 GitHub: https://github.com/MuzzaiyyanHussain
• 🐦 Twitter/X: https://www.x.com/devmuzzaiyyan

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💬 Motto

«“Code it. Break it. Fix it. Learn it.”»

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