During his time at Al Burraq, Ali Hamza has been involved in several significant projects and responsibilities. He played a crucial role in building a microservice-based architecture B2B platform, leveraging his skills in Node.js, GraphQL, MongoDB, and MySQL. Ali developed REST APIs using MongoDB and MySQL, ensuring efficient data management and retrieval. He worked extensively with React.js and Redux to create interactive and visually appealing designs. Additionally, he gained valuable experience working with popular crypto exchanges like Coinbase, Binance, and Coinpayments, enabling seamless integration and functionality. Ali also actively participated in the review of requirements, documenting application changes, and continuously monitoring and improving performance.