◦ Led full-stack development of a game-oriented mobile app using Flutter for 300+ concurrent users, focusing on UI/UX design and performance optimization 

◦ Built, tested and optimized a backend using Express.js, implementing RESTful APIs for game logic ◦ Ensured code quality through comprehensive unit and integration tests using Jest 

◦ Set up CI/CD pipeline using GitHub Actions for deployment to Linux VM instance of Digital Ocean 

◦ Collaborated effectively in a team environment, ensuring seamless integration between frontend and backend