UpTask is a web application for collaborative task management. It includes two main roles:

Manager: can create, edit, and delete projects, tasks, and notes. Also manages collaborators.

Collaborator: can move tasks between states and manage their own notes.

The entire system includes full validations on both client and server. It was built fully in TypeScript (frontend + backend), with protected routes and a custom 404 page.

• Advanced use of @tanstack/react-query for data handling.
• Complex forms using react-hook-form.
• Implementation of MVC architecture.
• Complex modeling in MongoDB with Mongoose.
• Scalable backend structure.
• Handling multiple endpoints (8–10 in the task view).