BugTracker Pro

Enterprise Bug Tracking & QA Management Platform for Modern Engineering Teams

A modern full-stack application for tracking bugs, managing projects, collaborating with teams, and monitoring the complete software development lifecycle.

Quick Start • Features • Tech Stack • Architecture • API • Screenshots

📋 Overview

BugTracker Pro is a modern full-stack bug tracking and project management platform built with the MERN stack. It simplifies the complete software defect lifecycle—from issue reporting and assignment to QA validation, resolution, and release—through a clean, responsive, and enterprise-inspired interface.

Unlike basic CRUD portfolio projects, BugTracker Pro demonstrates how real engineering teams organize bug reporting, collaboration, project management, analytics, and quality assurance within a single application.

🚀 Project Highlights

🐞 120 realistic seeded bugs across multiple enterprise projects
👥 Role-Based Access Control with Admin, Manager, Developer, and QA roles
📊 Interactive analytics dashboard with real-time insights
📁 Complete project and bug lifecycle management
📄 Export reports in CSV, Excel, and PDF formats
⚡ Zero-configuration development environment with automatic data seeding

🎯 Why BugTracker Pro?

Many portfolio projects demonstrate basic CRUD operations. BugTracker Pro goes further by simulating how engineering teams manage bugs, collaborate across roles, and track project progress in a real-world environment.

The project focuses on practical workflows, scalable architecture, and a professional user experience inspired by modern engineering platforms.

Common Portfolio Limitation	How BugTracker Pro Stands Out
Simple CRUD demonstrations	Simulates a complete enterprise bug management workflow
Limited sample data	Includes realistic projects, bugs, comments, and activities
Minimal architecture	Structured using modular frontend and backend layers
Basic authentication	Secure role-based access with protected routes
Static dashboards	Interactive analytics with charts and real-time metrics
Few export options	Supports CSV, Excel, and PDF report generation
Basic UI	Modern responsive interface with dark mode and smooth animations

🌟 What Makes It Different?

🐞 Complete bug lifecycle management
👥 Multi-role access control (Admin, Manager, Developer, QA)
📊 Analytics dashboard with business insights
📁 Project management and reporting
📤 Professional export capabilities
🔐 Security-focused backend architecture
📱 Responsive interface across all devices
⚡ Built using modern MERN technologies

Designed to reflect real software engineering workflows rather than a simple demonstration project.

🚀 Key Features

BugTracker Pro provides a complete set of tools for managing bugs, projects, team collaboration, and software quality assurance within a single platform.

🔐 Authentication & User Management

Secure JWT-based authentication
Role-Based Access Control (Admin, Manager, Developer, QA Engineer)
Protected routes with permission-based access
Rate-limited login to reduce brute-force attempts
User profile management with avatar support

📊 Analytics Dashboard

Monitor project health with real-time analytics.

Dashboard Includes

📈 Total, Open, Closed & Assigned Bugs
🚨 Critical, Major & Minor Issue Tracking
📊 Interactive Charts & Reports
📝 Recent Activity Timeline
👤 Role-specific dashboard views

🐞 Bug Management

Efficiently manage the complete bug lifecycle.

Auto-generated Bug IDs
Create, Edit & Delete Bugs
Assign Developers & QA Engineers
Priority & Severity Management
Workflow Status Tracking
Screenshot Attachments
Activity History
Advanced Search & Filters

💬 Team Collaboration

Designed for collaborative engineering teams.

Threaded Comments
Edit & Delete Own Comments
Activity Timeline
Timestamp Tracking
Team Communication History

📁 Project Management

Manage multiple software projects with ease.

Create & Manage Projects
Module-based Organization
Project-specific Bug Tracking
Team Assignment
Safe Project Deletion Validation

📤 Reports & Export

Generate reports for analysis and documentation.

Supported formats:

📄 PDF
📊 Excel (.xlsx)
📑 CSV

Exports can be filtered by:

Project
Status
Priority
Severity

🎨 User Experience

Built with a modern design system for better usability.

🌙 Dark & Light Theme
📱 Fully Responsive Layout
⚡ Smooth Page Transitions
🔔 Toast Notifications
💀 Skeleton Loading States
♿ Accessibility Support

⭐ Highlights

Feature	Status
Authentication	✅
Bug Tracking	✅
Project Management	✅
Dashboard Analytics	✅
Report Export	✅
Role-Based Access	✅
Responsive UI	✅
Dark Mode	✅
File Uploads	✅

📸 Application Preview

Take a quick tour of BugTracker Pro through the screenshots below. The interface is designed to deliver a clean, responsive, and enterprise-grade user experience.

📊 Dashboard

A centralized dashboard providing project insights, bug statistics, analytics, and recent team activity.

🐞 Bug Management

Create, assign, update, and monitor bugs with advanced filtering, priority management, and workflow tracking.

📁 Project Management

Organize projects, assign teams, and manage modules from a single workspace.

📈 Reports

Generate professional reports and export data in PDF, Excel, or CSV formats.

👥 Team Management

Manage users, roles, and collaboration across development and QA teams.

⚙️ Settings

Customize themes, preferences, and application settings for a personalized experience.

✨ UI Highlights

🎨 Modern glassmorphism-inspired interface
🌙 Dark & Light mode support
📱 Responsive across desktop, tablet, and mobile
⚡ Smooth page transitions and animations
♿ Accessibility-focused design
🚀 Optimized for performance and usability

🛠️ Tech Stack

BugTracker Pro is built using a modern MERN stack with carefully selected libraries that deliver performance, scalability, security, and an excellent developer experience.

⚛️ Frontend

Technology	Purpose
React 19	Component-based user interface development
Vite 5	Fast development server with optimized production builds
Tailwind CSS	Utility-first styling and responsive layouts
Framer Motion	Smooth animations and interactive transitions
React Router	Client-side routing and protected navigation
React Hook Form	Form management and validation
Recharts	Interactive analytics and dashboard visualizations
Axios	API communication with interceptors
Lucide React	Lightweight SVG icon library
date-fns	Date formatting and utility functions

🛠 Backend

Technology	Purpose
Node.js 20	JavaScript runtime environment
Express.js	REST API development and middleware handling
MongoDB + Mongoose	Document database with schema validation
JWT	Secure authentication and authorization
bcryptjs	Password hashing and encryption
Helmet	Security-focused HTTP headers
express-rate-limit	API rate limiting and brute-force protection
Multer	File upload handling
ExcelJS	Excel report generation
PDFKit	PDF report generation
Compression	Response compression for improved performance
mongodb-memory-server	In-memory database for local development

⚡ Development Environment

Requirement	Recommended Version
Node.js	18+
npm	Latest Stable
MongoDB	8+
Git	Latest
VS Code	Latest

🎯 Why This Stack?

⚡ High-performance development workflow
🔒 Secure authentication and backend architecture
📦 Scalable MERN application structure
📱 Responsive and accessible UI
🎨 Modern design system with Tailwind CSS
🚀 Optimized build performance using Vite
📊 Powerful analytics and reporting capabilities
♻️ Easy maintenance and future scalability

🚀 Key Advantages

Modern full-stack architecture
Enterprise-ready technology stack
Fast local development
Optimized production builds
Modular and reusable codebase
Strong community and long-term support

🏗️ Architecture

BugTracker Pro follows a scalable MERN architecture with a clear separation between the frontend, backend, and database layers. Each layer has a dedicated responsibility, making the application easier to maintain, extend, and deploy.

📐 System Architecture

                    ┌──────────────────────────┐
                    │        Frontend          │
                    │      React + Vite SPA    │
                    └────────────┬─────────────┘
                                 │
                   HTTP / REST API (JSON)
                                 │
                    ┌────────────▼─────────────┐
                    │        Express API       │
                    │ Authentication • Routes  │
                    │ Controllers • Services   │
                    └────────────┬─────────────┘
                                 │
                          Mongoose ODM
                                 │
                    ┌────────────▼─────────────┐
                    │         MongoDB          │
                    │ Users • Projects • Bugs  │
                    │ Comments • Activities    │
                    └──────────────────────────┘

🧩 Architecture Layers

🎨 Frontend

The frontend is built with React and Vite, providing a responsive and interactive single-page application.

Responsibilities include:

User Interface
Protected Routes
API Communication
Theme Management
Form Validation
Dashboard Visualization

⚙️ Backend

The Express backend handles business logic, authentication, validation, and secure API endpoints.

Core responsibilities:

Authentication
Authorization
Bug Management
Project Management
Report Generation
File Upload Processing

🗄️ Database

MongoDB stores all application data using structured Mongoose models.

Collections include:

Users
Projects
Bugs
Comments
Activities

🔄 Request Flow

User
   │
   ▼
React Frontend
   │
   ▼
Express REST API
   │
   ▼
Business Logic
   │
   ▼
MongoDB Database
   │
   ▼
Response → Frontend

⭐ Architecture Highlights

🧩 Modular project structure
🔒 Secure authentication flow
⚡ Fast REST API communication
📦 Scalable service-based architecture
💾 MongoDB document storage
📱 Responsive frontend
🚀 Optimized for production deployment

🎯 Design Goals

Maintainable codebase
Clear separation of concerns
Easy scalability
Better performance
Enterprise-ready architecture
Clean development workflow

📂 Project Structure

BugTracker Pro follows a clean and modular project structure that separates the frontend and backend into independent layers, making development, testing, and maintenance much easier.

📁 Directory Layout

bugtracker-pro/
│
├── 📁 backend/
│   ├── config/            # Database & application configuration
│   ├── controllers/       # Request handlers
│   ├── middleware/        # Authentication & validation
│   ├── models/            # MongoDB schemas
│   ├── routes/            # REST API routes
│   ├── services/          # Business logic
│   ├── utils/             # Helper utilities & seed scripts
│   ├── uploads/           # Uploaded attachments
│   ├── server.js
│   └── .env.example
│
├── 📁 frontend/
│   ├── public/
│   └── src/
│       ├── assets/
│       ├── components/
│       ├── context/
│       ├── hooks/
│       ├── layouts/
│       ├── pages/
│       ├── services/
│       ├── styles/
│       ├── App.jsx
│       └── main.jsx
│
├── 📁 docs/
│   └── QA_AUDIT_REPORT.md
│
├── README.md
└── LICENSE

📋 Folder Responsibilities

Folder	Description
📁 backend	Handles APIs, authentication, business logic, and database operations.
📁 frontend	Contains the complete React application and user interface.
📁 controllers	Processes incoming requests and returns responses.
📁 models	Defines MongoDB collections using Mongoose schemas.
📁 routes	Registers and organizes API endpoints.
📁 services	Contains reusable business logic independent of controllers.
📁 middleware	Authentication, validation, upload handling, and security middleware.
📁 utils	Utility functions, helper methods, and data seeding scripts.
📁 components	Reusable UI components shared across multiple pages.
📁 pages	Main application screens and route-level components.
📁 docs	Project documentation and QA reports.

🏛️ Project Design Principles

🧩 Modular architecture
♻️ Reusable components
📦 Clear separation of concerns
🚀 Easy scalability
🔒 Secure backend design
📱 Responsive frontend
⚡ Optimized developer experience

⭐ Benefits

Easy to understand
Beginner-friendly structure
Faster onboarding
Better maintainability
Independent frontend & backend
Scalable for future modules

🚀 Quick Start

Get BugTracker Pro running on your local machine in just a few minutes.

📋 Prerequisites

Before you begin, ensure the following tools are installed:

Node.js 18 or later
npm or Yarn
Git

💡 MongoDB installation is optional during development. The project automatically uses an in-memory MongoDB instance when a local database is unavailable.

📥 Installation

1️⃣ Clone the Repository

git clone https://github.com/sivaprakashtech/BugTracker-Pro.git
cd bugtracker-pro

2️⃣ Backend Setup

cd backend
npm install
cp .env.example .env

3️⃣ Frontend Setup

cd ../frontend
npm install

▶️ Run the Application

Open two terminal windows.

Terminal 1 — Backend

cd backend
npm run dev

Terminal 2 — Frontend

cd frontend
npm run dev

🌐 Open the Application

Frontend

http://localhost:5173

Backend API

http://localhost:5000

⚡ Automatic Demo Data

On the first startup the application automatically prepares demo data including:

👥 User Accounts
📁 Projects
🐞 Bugs
💬 Comments
📊 Activity Logs

No manual database setup or data import is required.

📦 Setup Workflow

Clone Repository
        │
        ▼
Install Backend
        │
        ▼
Install Frontend
        │
        ▼
Start Backend
        │
        ▼
Start Frontend
        │
        ▼
Open Browser
        │
        ▼
Start Exploring 🚀

✅ Ready to Go!

Once both servers are running, you're ready to explore BugTracker Pro, create projects, manage bugs, collaborate with your team, and generate reports.

🔑 Environment Variables

BugTracker Pro uses environment variables to configure the backend server, database connection, authentication, and frontend API endpoint.

🖥️ Backend Configuration

Create a .env file inside the backend directory.

PORT=5000
MONGO_URI=mongodb://localhost:27017/bugtracker-pro
JWT_SECRET=your_secret_key_minimum_32_characters
JWT_EXPIRE=7d
NODE_ENV=development
CLIENT_URL=http://localhost:5173

🌐 Frontend Configuration

Create a .env file inside the frontend directory.

VITE_API_URL=http://localhost:5000/api

💡 Development Notes

MongoDB installation is optional during local development.
If no MongoDB instance is detected, the application automatically starts with an in-memory database.
Environment variables can be customized for production deployments.

👤 Demo Credentials

The application comes with pre-configured demo accounts for testing different user roles.

Role	Email	Password
👑 Admin	`siva0225@gmail.com`	`1231231234`
📋 Manager	`rachel.thompson@bugtracker.pro`	`1231231234`
📋 Manager	`david.martinez@bugtracker.pro`	`1231231234`
💻 Developer	`alexander.petrov@bugtracker.pro`	`1231231234`
🧪 QA Engineer	`priya.sharma@bugtracker.pro`	`1231231234`

Note: All seeded demo accounts use the same password for development purposes.

📡 API Overview

BugTracker Pro exposes a RESTful API for authentication, project management, bug tracking, reporting, and team collaboration.

All protected endpoints require a valid JWT access token.

🔐 Authentication

Method	Endpoint	Description	Access
POST	`/api/auth/register`	Register a new user	Public
POST	`/api/auth/login`	Authenticate and receive JWT	Public
GET	`/api/auth/profile`	Retrieve logged-in user profile	Protected
PUT	`/api/auth/profile`	Update profile information	Protected
PUT	`/api/auth/change-password`	Change account password	Protected
GET	`/api/auth/users`	Retrieve all users	Protected
PUT	`/api/auth/users/:id/role`	Update user role	Admin

🐞 Bug Management

Method	Endpoint	Description	Access
GET	`/api/bugs`	List all bugs	Protected
GET	`/api/bugs/dashboard`	Dashboard statistics	Protected
GET	`/api/bugs/:id`	Get bug details	Protected
GET	`/api/bugs/:id/activity`	View activity timeline	Protected
POST	`/api/bugs`	Create a new bug	Protected
PUT	`/api/bugs/:id`	Update bug details	Protected
PATCH	`/api/bugs/:id/status`	Update bug status	Protected
DELETE	`/api/bugs/:id`	Delete a bug	Admin / Manager
DELETE	`/api/bugs/:id/screenshots/:sid`	Remove screenshot	Protected

📁 Project Management

Method	Endpoint	Description	Access
GET	`/api/projects`	Retrieve all projects	Protected
POST	`/api/projects`	Create a project	Protected
PUT	`/api/projects/:id`	Update project details	Protected
DELETE	`/api/projects/:id`	Delete a project	Admin / Manager

💬 Comments

Method	Endpoint	Description	Access
GET	`/api/comments/:bugId`	Fetch comments for a bug	Protected
POST	`/api/comments/:bugId`	Add a new comment	Protected
PUT	`/api/comments/:id`	Edit a comment	Author
DELETE	`/api/comments/:id`	Delete a comment	Author / Admin

📊 Reports

Method	Endpoint	Description	Access
GET	`/api/reports/csv`	Export report as CSV	Protected
GET	`/api/reports/excel`	Export report as Excel	Protected
GET	`/api/reports/pdf`	Export report as PDF	Protected

🔒 Authentication Flow

Login
   │
   ▼
JWT Token Generated
   │
   ▼
Token Stored
   │
   ▼
Authorization Header
   │
   ▼
Protected API Access

💡 API Highlights

RESTful API architecture
JWT-based authentication
Role-based authorization
Consistent JSON responses
Secure protected endpoints
Modular route organization
Easy integration with frontend applications

🔒 Security & Performance

BugTracker Pro is built with security, reliability, and performance in mind. The application follows modern backend practices to protect user data, secure API access, and deliver a smooth user experience.

🛡️ Security Features

Feature	Description
🔐 Password Security	Passwords are securely hashed using bcryptjs with 12 salt rounds.
🎫 JWT Authentication	Secure token-based authentication with configurable expiration.
🚦 Rate Limiting	Protects authentication endpoints against brute-force attacks.
🪖 HTTP Security Headers	Powered by Helmet to improve application security.
🌐 CORS Protection	Restricts unauthorized cross-origin requests.
✅ Input Validation	Server-side validation for all incoming requests.
👥 Role-Based Authorization	API access is restricted based on user roles.
🛑 Injection Protection	Whitelisted sorting and validated query parameters.
📄 Secure File Upload	File type and size validation before upload.
🔒 Data Integrity	Protected project deletion and atomic database operations.

⚡ Performance Optimizations

Performance has been optimized to provide a responsive experience even with large datasets.

Optimization	Benefit
⚡ React Lazy Loading	Loads pages only when required.
📦 Code Splitting	Smaller JavaScript bundles for faster loading.
🗜️ Gzip Compression	Reduces API response sizes.
💾 Browser Caching	Improves loading performance for static assets.
🔄 API Retry Strategy	Automatically retries failed GET requests.
⏱️ Debounced Search	Minimizes unnecessary API calls while searching.
💀 Skeleton Loaders	Improves perceived loading speed.
🚀 Optimized Build	Vite generates highly optimized production assets.

📊 Reliability Highlights

🔒 Secure authentication flow
🚀 Optimized API performance
📦 Modular backend architecture
⚡ Fast frontend rendering
💾 Efficient database access
📱 Responsive across all devices
🛡️ Production-ready security practices

🎯 Why It Matters

BugTracker Pro is designed to simulate how enterprise applications balance security, performance, and maintainability. These optimizations help deliver a fast, reliable, and scalable experience for both developers and QA teams.

🧪 Quality Assurance

BugTracker Pro was developed with a structured quality assurance workflow to ensure reliability, security, and a consistent user experience throughout the application.

✅ QA Overview

The project includes a dedicated QA audit report covering functionality, security, validation, usability, and performance.

QA Coverage

Category	Status
🔴 Critical Issues	✅ Resolved
🟠 High Priority	✅ Resolved
🟡 Medium Priority	⚠️ Mostly Resolved
🔵 Low Priority	📋 Scheduled for Future Improvements

✔ QA Validation Includes

Functional Testing
Authentication Testing
Role-Based Access Verification
API Validation
Form Validation
Error Handling
File Upload Testing
UI & Responsive Testing
Dashboard Verification
Report Export Validation

📄 QA Documentation

A complete QA audit is available inside the project documentation.

docs/
└── QA_AUDIT_REPORT.md

The report documents identified issues, applied fixes, validation results, and recommendations for future improvements.

🚀 Deployment

BugTracker Pro can be deployed using modern cloud platforms with minimal configuration.

🌐 Frontend Deployment

Recommended Platform

Vercel

cd frontend
npm run build

Deploy the generated dist/ folder.

⚙ Backend Deployment

Recommended Platform

Render

Configuration:

Build Command

npm install

Start Command

node server.js

Configure the required environment variables from the Render dashboard before deployment.

🗄 Database Deployment

Recommended Platform

MongoDB Atlas

Deployment Steps

Create a free cluster.
Copy the MongoDB connection string.
Update the MONGO_URI environment variable.
Restart the backend server.

📦 Production Checklist

Before deploying, verify the following:

✅ Environment variables configured
✅ Production database connected
✅ JWT secret updated
✅ Build completed successfully
✅ API endpoints verified
✅ CORS configured correctly
✅ File uploads tested

🎯 Deployment Highlights

Frontend optimized with Vite
Secure Express backend
MongoDB Atlas compatible
Ready for cloud deployment
Production-ready architecture

🔮 Future Roadmap

BugTracker Pro will continue to evolve with new features, better collaboration tools, and enhanced developer productivity.

🚀 Planned Features

🎯 Long-Term Vision

The goal of BugTracker Pro is to become a complete bug tracking and QA management platform that demonstrates enterprise-grade software engineering practices while remaining easy to learn and extend.

Future releases will focus on:

Better collaboration
Performance improvements
Advanced reporting
AI-assisted workflows
Cloud-native deployment
Accessibility enhancements

🤝 Contributing

Contributions are always welcome.

If you'd like to improve BugTracker Pro:

Fork this repository.
Create a feature branch.

git checkout -b feature/your-feature

Commit your changes.

git commit -m "feat: add your feature"

Push your branch.

git push origin feature/your-feature

Open a Pull Request.

📋 Contribution Guidelines

Before submitting a Pull Request, please ensure:

Code follows the existing project structure.
New features include appropriate documentation.
Existing functionality is not affected.
Commit messages are meaningful.
Code has been tested before submission.

📄 License

BugTracker Pro is licensed under the MIT License.

You are free to use, modify, distribute, and build upon this project in accordance with the terms of the license.

See the LICENSE file for complete details.

👨‍💻 Author

Siva Prakash P

QA Engineer • Full Stack Developer • Open Source Enthusiast

Passionate about building scalable web applications, enterprise dashboards, testing platforms, and developer productivity tools.

🌐 Connect

💼 GitHub: https://github.com/sivaprakashtech
📧 Email: siva0225@gmail.com

❤️ Acknowledgements

Special thanks to the amazing open-source community behind:

React
Node.js
Express.js
MongoDB
Tailwind CSS
Vite
Framer Motion
Recharts

Their contributions make projects like BugTracker Pro possible.

⭐ Support the Project

If you found this project helpful,

⭐ Star the repository

🍴 Fork the project

💡 Share your feedback

🤝 Contribute new ideas

Every contribution helps BugTracker Pro grow.

🚀 Track • Manage • Resolve • Deliver

Built with ❤️ by Siva Prakash P

Name		Name	Last commit message	Last commit date
Latest commit History 6 Commits
.github		.github
BugTracker-Pro-Screenshots		BugTracker-Pro-Screenshots
backend		backend
docs		docs
frontend		frontend
.gitignore		.gitignore
CHANGELOG.md		CHANGELOG.md
CODE_OF_CONDUCT.md		CODE_OF_CONDUCT.md
CONTRIBUTING.md		CONTRIBUTING.md
LICENSE		LICENSE
README.md		README.md
SECURITY.md		SECURITY.md
package-lock.json		package-lock.json

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BugTracker Pro

📋 Overview

🚀 Project Highlights

🎯 Why BugTracker Pro?

🌟 What Makes It Different?

🚀 Key Features

🔐 Authentication & User Management

📊 Analytics Dashboard

Dashboard Includes

🐞 Bug Management

💬 Team Collaboration

📁 Project Management

📤 Reports & Export

🎨 User Experience

⭐ Highlights

📸 Application Preview

📊 Dashboard

🐞 Bug Management

📁 Project Management

📈 Reports

👥 Team Management

⚙️ Settings

✨ UI Highlights

🛠️ Tech Stack

⚛️ Frontend

🛠 Backend

⚡ Development Environment

🎯 Why This Stack?

🚀 Key Advantages

🏗️ Architecture

📐 System Architecture

🧩 Architecture Layers

🎨 Frontend

⚙️ Backend

🗄️ Database

🔄 Request Flow

⭐ Architecture Highlights

🎯 Design Goals

📂 Project Structure

📁 Directory Layout

📋 Folder Responsibilities

🏛️ Project Design Principles

⭐ Benefits

🚀 Quick Start

📋 Prerequisites

📥 Installation

1️⃣ Clone the Repository

2️⃣ Backend Setup

3️⃣ Frontend Setup

▶️ Run the Application

Terminal 1 — Backend

Terminal 2 — Frontend

🌐 Open the Application

⚡ Automatic Demo Data

📦 Setup Workflow

✅ Ready to Go!

🔑 Environment Variables

🖥️ Backend Configuration

🌐 Frontend Configuration

💡 Development Notes

👤 Demo Credentials

📡 API Overview

🔐 Authentication

🐞 Bug Management

📁 Project Management

💬 Comments

📊 Reports

🔒 Authentication Flow

💡 API Highlights

🔒 Security & Performance

🛡️ Security Features

⚡ Performance Optimizations

📊 Reliability Highlights

🎯 Why It Matters

🧪 Quality Assurance

✅ QA Overview