Creative person who loves solving challenging problems to simplify the world.

High-energy Web3 Developer with experience in smart contracts, full-stack dApps, and blockchain integrations across Ethereum, Solana, and TON. Skilled in Web3, Web2, and AI integration. Enjoys talking about crypto.

I’m Mohamed Dhia Ben Fraj, a passionate engineer with 6+ years of experience in software development, including 4+ years in blockchain engineering. I specialize in building secure, scalable Web3 infrastructures, DeFi protocols, and smart contracts using Solidity, Go, and Rust. I’ve contributed to projects across EVM-compatible chains, developed smart contracts for NFT platforms, and architected full-stack decentralized applications. With strong backend experience in Node.js, NestJS, and PostgreSQL, I’m equally comfortable managing CI/CD pipelines and infrastructure automation using Docker, Kubernetes, Terraform, and GitHub Actions. Driven by innovation and real-world impact, I bring a hands-on, solution-focused mindset to every team I join.

Senior Blockchain & Web3 Full Stack Engineer with 7+ years developing Blockchain & DeFi related projects. Expertise in all phases of blockchain & web3 development lifecycle focusing on high-quality, scalable and efficient solutions with full attention to detail and innovative mindset.

With over a decade of expertise in web and mobile development as a Senior Full-Stack Developer, I bring a people-oriented approach, quick adaptability, and a passion for tackling complex challenges with contemporary solutions. Equipped with both leadership and collaborative skills, I possess managerial experience and the ability to oversee projects from inception to completion. My commitment to excellence and customer satisfaction has been unwavering, coupled with a knack for problem-solving. My blend of creative flair and analytical acumen, combined with meticulous attention to detail, makes me an asset to any team. Looking ahead, I am eager to leverage cutting-edge technologies in addressing intricate issues.

I am a self-motivated software engineer with over four years of experience in building scalable and robust applications for Windows and the web. My expertise spans a diverse range of technologies, including JavaScript, TypeScript, NestJS, React, and blockchain frameworks like Solidity and MOVE. I have successfully delivered commercial applications in domains such as fintech, food delivery, and AI-powered marketing. My passion for continuous learning and a keen eye for problem-solving have allowed me to lead complex projects, implement efficient solutions like geospatial indexing, and contribute to team growth through knowledge-sharing initiatives.

I am a recent graduate with experience in full-stack development, including expertise in Jenkins, Docker, Python, NestJS, Vue.js, Prisma, and TypeScript. I am passionate about learning new technologies and improving my skills. I thrive in collaborative environments and am eager to contribute to meaningful projects while growing professionally.