Subhomoy Chatterjee

Overview: Expensio is a full-stack web application designed to help users efficiently track and manage their budgets and daily expenses. It provides personal financial control through interactive dashboards. Tech Stack: React.js, Node.js, Express.js, MongoDB Key Features: User registration and login system Expense and budget entry forms Dashboard for expense summary Admin panel to oversee users and data My Role: Contributed heavily to backend logic (Node + Express) Built admin panel functionality Worked with REST APIs and MongoDB for storing and fetching financial data Collaborated with teammates using Git

Overview: Staff Sync is an internal tool used to manage job vacancies and track assignments within an organization. It supports multiple user roles like Admin and Manager. Tech Stack: Next.js, TypeScript, Node.js, Express.js, MongoDB Key Features: Role-based authentication and access control (Admin/Manager) Multi-user dashboards with job tracking views Secure login/logout and protected routes Admin panel to manage users and vacancies My Role: Led full-stack development Designed and implemented backend logic and APIs Built role-based authentication system with JWT Integrated frontend dashboards for different user roles

Overview: NovaCare is an appointment booking platform where users can schedule doctor visits and manage medical appointments through a web interface. Tech Stack: Next.js, TypeScript, Node.js, Express.js, MongoDB Key Features: User registration and login system Doctor listing and appointment booking Admin panel for managing doctors and users Responsive, modern UI My Role: Handled both frontend and backend independently Designed MongoDB schemas for appointments and users Implemented secure authentication Developed appointment flow and admin features

Overview: Vapour is a simple web application for listing and managing games, targeted toward game store admin users. Tech Stack: Next.js, TypeScript Key Features: User registration and login CRUD operations for game listings (Create, Read, Update, Delete) Simple dashboard UI My Role: Developed all frontend pages Built forms for login and game creation/editing Styled UI using modern libraries (MUI, Tailwind)