Frontend Engineering
- React
- Next.js
- TypeScript
Hello There!
I'm Muhammad Aun, a Full-Stack Engineer architecting scalable enterprise systems.
- Available for Freelancing
Company I Worked With
About Me
Engineering Resilient Systems& Modern Digital Experiences.
Full-Stack Software Engineer with specialized experience in JavaScript/TypeScript ecosystems (React, Next.js, Node.js, NestJS, and PostgreSQL). I've architected and delivered production-grade infrastructure—from high-conversion SaaS platforms and automated KYC workflows to real-time event-driven systems—serving thousands of active users. Dedicated to code readability, strict typing, scalable microservices, and performance tuning.
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Years Experience
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Global Companies
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Production Apps
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End Users Served
Technical Expertise
Built for Scale and ReliabilityBackend Architecture
- Node.js
- NestJS
- REST APIs
Database Systems
- PostgreSQL
- Redis
- Data Modeling
Real-Time Infrastructure
- WebSockets
- Event-Driven Systems
- Cloud
Works & Projects
A selection of production systems I've built — from SaaS platforms and marketplaces to real-time and mobile apps.
NestJS · React
Revona — Car Service Platform
Vue · Multi-Vendor
Ice Cream Inventory System
Vue · WebSockets
UsaLottomax
React · NestJS · E-Commerce
Admiaro — Frozen Seafood Platform
React · NestJS · Services
Assistme.in — Service Marketplace
React · Node.js · QR System
Madina Motorcycle Stand Management System
Let's connect.
Looking to scale an existing system, engineer a cloud-native SaaS product, or optimize your application's Core Web Vitals? Let's discuss your tech stack and requirements.