The Online Complaint Management System is a responsive web-based application designed to provide a simple, organized, and efficient way for users to submit, track, and manage complaints. The system helps streamline the complaint-handling process by bringing complaint submission, tracking, status management, and resolution into a single platform. It is designed with a clean and user-friendly interface that makes it easy for both clients and administrators to navigate and manage complaints.
The application was developed using Node.js, Express.js, MongoDB, HTML, CSS, Bootstrap, and JavaScript, providing a reliable foundation for both the frontend interface and backend functionality. The responsive design ensures that the system can be accessed comfortably across different screen sizes, including desktops, tablets, and mobile devices.
User Side
Users can easily submit their complaints through an organized complaint submission interface. The system allows users to provide the necessary complaint details and submit them directly to the platform. Once a complaint has been submitted, users can track its progress and monitor updates as it moves through the resolution process.
The user interface focuses on simplicity and usability, allowing users to quickly understand the available options without unnecessary complexity. Clear navigation and structured content make it easier for users to access the complaint-related features and follow the status of their submitted complaints.
Admin Dashboard
The system includes a dedicated admin dashboard that allows administrators to manage complaints from a centralized interface. Admins can view submitted complaints, review complaint details, update their status, and manage the resolution process.
The dashboard provides administrators with better visibility over complaints and helps them keep track of pending, active, and resolved cases. Instead of managing complaints manually, administrators can use the system to organize and update records efficiently.
Complaint Management
A major feature of the application is its complete complaint management functionality. Administrators can perform CRUD operations — Create, Read, Update, and Delete — depending on the requirements of the system.
Administrators can:
- View submitted complaints
- Review complaint details
- Update complaint information
- Change complaint status
- Manage complaint records
- Resolve completed complaints
- Remove or manage outdated records
Responsive Design
The application was designed with responsiveness in mind to ensure a consistent experience across different devices. Using HTML, CSS and JavaScript, the interface adapts to different screen sizes while maintaining readable content, organized layouts, and accessible navigation.
The responsive approach makes the system suitable for users who may access it from desktop computers, laptops, tablets, or mobile devices.