I will build full stack web mobile and blockchain apps with reactjs nodejs nestjs

Hi, I'm Hamza, a senior full-stack engineer specializing in React, Node.js, NestJS, blockchain, and AI.

I help startups and global companies build fast, scalable, and production-ready web, mobile, and blockchain solutions.

Frontend: I work with modern frameworks like React, Vue, and Next.js, using TypeScript and Tailwind CSS to create clean, responsive, and user-friendly interfaces.

Mobile Apps: I develop with React Native to deliver smooth, high-performance experiences across devices.

Backend: I build robust applications with Node.js, Express, and NestJS, integrating databases such as MongoDB and PostgreSQL.

Blockchain: I integrate smart contracts on NEAR, Ethereum, and Solana for secure and efficient decentralized applications.

DevOps & Monitoring: I use Docker, AWS, Firebase, GitHub Actions, and monitor systems with Prometheus and Grafana to ensure reliability.

Ive built decentralized exchanges, mobile trading apps, OTT streaming platforms, AI solutions, and enterprise LMS serving over 100,000 users. Ive also delivered freelance projects for clients like Rightbound and Holo IQ.

I focus on performance, scalability, and clean, maintainable code, always aiming to build solutions th