• Developed and maintained a Learning Management System (LMS) for hospitals.• Utilized React for front-end development and Express with Node.js for back-end services.• Managed version control using Git and implemented MongoDB for database solutions.• Enhanced system functionality and user experience through versatile full-stack development.• Ensuring applications are optimized for both mobile and desktop platforms.• Implement responsive design principles for a seamless user experience across devices.• Implemented a feature to track the number of hours users spent reading PDFs.• Crafted a certificate generation system for each completed course.

• Designing and developing APIs and Swagger documentation for seamless integration and communicationbetween software components.• Identified and resolved bugs in a Node.js Express application, ensuring smooth functionality and optimalperformance.• Conducted thorough debugging and troubleshooting to pinpoint the root causes of the issues.• Implemented necessary code modifications and fixes to address the identified bugs.• Collaborated with the development team to validate the bug fixes and ensure they aligned with the application’s requirements and standards• Conducted rigorous testing to verify the effectiveness of the bug fixes and prevent regression• Contributing to the development of the ReactJS frontend, leveraging your expertise to enhance user experience and ensure responsiveness.• Providing support in manual testing activities, including test case creation, execution