Adam Rak

- Led a small team in designing and implementing scalable web applications - Designed and developed RESTful APIs using Node.js and Express.js - Implemented CI/CD pipelines using Jenkins and Docker - Conducted code reviews and implemented best practices to ensure code quality and maintainability - Developed a deal-tracking website that works with the Google Maps API to display current and upcoming deals on the map (React, Laravel) - Developed the server-side API in Node and the client side SPA in React

- Architected and developed a modular microservices architecture using Laravel and MySQL, leading to improved system scalability and flexibility. - Integrated third-party APIs for payment gateways and social media platforms, enabling seamless user experiences. - Implemented front-end interfaces using Vue.js and Vuex, optimizing performance and enhancing user interactivity. - Created and improved graphical D3.js sports widgets like pitches with positions and movements of players

- Developed and maintained responsive web applications using React, Tailwind CSS, and Bootstrap, ensuring cross-browser compatibility and optimal user experiences. - Implemented NoSQL database solutions using MongoDB and Firebase, improving data retrieval and storage efficiency by 30%. - Collaborated with UX/UI designers to create intuitive and visually appealing interfaces, resulting in increased user engagement and retention rates.