Jatin Gupta developed and delivered three features across two repositories, focusing on backend and frontend improvements. In Coding-Club-IITG/Research_Intern_Portal, he enhanced the student schema by adding an isUpdated field to track record modifications, improving data integrity and auditability. For Coding-Club-IITG/CourseHub, he implemented bulk business rule updates via CSV upload, integrating CSV parsing, email validation, and robust error handling using Node.js and React. He also improved mobile responsiveness with CSS media queries and a navigation overlay, enhancing usability on small screens. Jatin’s work demonstrated depth in backend development, database management, and responsive UI design, prioritizing maintainability and workflow clarity.