Developed a full-fledged #webapplication for #students, which allows centralized management of #class_schedule, #deadlines, #assignments, and #communication within an academic group. Implemented a #client‑server_architecture (#React + #Redux + #Nodejs + #Express + #MongoDB). Provided authorization via #JWT, role-based access control (#student / #class_representative), #EditMode editing mode, a user-friendly interface, and informative visualizations (#calendar, #task_tracker, #student_list). The application is optimized for responsive use, focusing on #UX, #security, and #scalability.