• Develop a dynamic client-side application for a Learning Management System (LMS) with more than 3000 daily users, employing cutting-edge technologies• Utilize Fetch API and WebSockets API along with advanced state management tools like Redux, Redux Thunk, and Redux Toolkit to execute seamless API requests, enabling efficient data retrieval and state synchronization, enhancing the overall responsiveness of the application• Refactor and modernize legacy code base, collaborating cross-functionally to integrate modern practices• Collaborate effectively with backend and UI/UX teams to deliver cohesive and user-centric solutions

• Constructed browser extension components and upheld existing elements in alignment with UI designs, ensuring consistent functionality and enhancing the user experience• Enhanced efficiency by reducing data loading time by 50%, achieved through the expansion of caching services and thorough maintenance of template generation processes• Streamlined debugging processes through systematic analysis, refined error logging, and implementation of efficient troubleshooting strategies. This resulted in accelerated issue identification and resolution, enhancing overall development efficiency• Reduced code base by 20% through the strategic refactoring of existing configuration scripts, resulting in improved code maintainability and enhanced system performance

• Collaborated closely with UX and back-end teams to develop the front end of a dynamic marketplace web app• Enhanced user experience by implementing cross-platform responsiveness, guaranteeing seamless performance across various devices and screen dimensions• Achieved a remarkable improvement in pages loading time and reduced memory usage through the successful implementation of image caching and lazy loading techniques• Provided crucial support to the back-end team in maintaining REST APIs, addressing 25\% of API requests by configuring CORS policy