Team Task Management System

A full-stack task management system built with Django and SQLite, designed for teams to organize, assign, and track tasks through a secure role-based workflow with team isolation and server-side authorization.

---

Key Features

• User authentication and role-based authorization
• Team-based task isolation
• Manager and employee roles
• Task assignment workflow
• Status tracking (New → In Progress → Completed)
• Locked completed tasks
• Personal task filtering ("My Tasks")
• Secure server-side permission checks

---

Technologies

Backend

• Python
• Django
• SQLite

Frontend

• HTML
• CSS
• Bootstrap 5

---

Business Logic

Managers can create, edit, and delete tasks that have not yet been assigned to employees. Employees can claim available tasks and update their progress through a structured workflow.

Workflow

New
   ↓
In Progress
   ↓
Completed

Completed tasks become read-only to preserve data integrity and prevent further modifications.

The application enforces strict team-based access control, ensuring that users can only view and interact with tasks belonging to their own team through secure server-side validation—even if requests or URLs are manipulated manually.

---

🎥 Project Demo

---

📸 System Screenshots

Dashboard

Task Management

---

Getting Started

Prerequisites

Make sure you have Python installed on your machine.

python --version

Installation

git clone https://github.com/tr535/team-task-management-system.git
cd team-task-management-system
pip install -r requirements.txt

Running the Application

python manage.py migrate
python manage.py runserver

Open the Application

Visit:

http://127.0.0.1:8000

---

Project Highlights

• Role-based access control for managers and employees
• Team isolation with secure server-side validation
• Task ownership and assignment workflow
• Business rules preventing completed tasks from being modified
• Clean Django architecture using models, forms, views, and authentication