Hi, I'm
Usman Khan (kha333n)
Backend Developer & Cloud Engineer
I build scalable systems, write clean code, and solve complex problems.
What I Do
Backend Development
Robust APIs and web applications with Laravel, Node.js, and modern frameworks. Secure authentication, third-party integrations, and payment systems.
Learn more →Cloud & Infrastructure
Scalable infrastructure on AWS with Docker, CI/CD pipelines, and server management. From provisioning to monitoring.
Learn more →System Design & Architecture
Clean architecture, database schema design, and performance optimization. Building systems that scale and last.
Learn more →Automation & Scripting
Streamlining workflows with custom scripts, data pipelines, and deployment automation. Less manual work, more results.
Learn more →Selected Work
Laravel Auth Package
An open-source Laravel package for streamlined API authentication with token management, role-based access, and multi-guard support.
Cloud Infrastructure Automation
Automated AWS infrastructure provisioning using Infrastructure as Code. Handles EC2, RDS, S3, and CloudFront deployment with a single command.
E-Commerce Backend API
Scalable backend API for an e-commerce platform with inventory management, payment processing, and real-time order tracking.
Latest from the Blog
Laravel AI SDK: A Practical Guide to Building AI-Powered Features
How to use Laravel's official AI SDK to add intelligent features to your application. Agents, structured output, tools, and conversation management with real code examples.
2026-03-23 · 7 min read
deep-diveLaravel API Best Practices: Building Clean, Scalable APIs
A practical guide to building production-ready REST APIs with Laravel. Covers routing, validation, error handling, authentication, and performance optimization.
2026-03-20 · 9 min read
deep-diveDocker for PHP Developers: From Development to Production
A comprehensive guide to containerizing PHP/Laravel applications. Real Dockerfiles, docker-compose configs, Nginx setups, health checks, and production hardening.
2026-03-15 · 10 min read