We are looking to hire a freelancer to develop a secure and fully functional Online Examination Platform with Candidate Login and Admin Dashboard. Project Overview: The system should allow conducting online exams with proper user management, secure exam environment, and automatic evaluation. Key Features Required: 1. User Login System Candidate login using email and password Admin login for managing the platform Role-based access (Admin / Candidate) 2. Candidate Management Bulk upload candidates using CSV file (name, email, password) Manual add/edit/delete candidates Auto-generated login credentials 3. Online Examination System Secure exam interface for candidates MCQ-based exams with auto-evaluation Real-time submission and scoring Exam security features: Detect/limit tab switching Disable copy-paste and right-click Full-screen exam mode 4. Auto Evaluation Automatic grading for MCQ questions Instant result generation after submission Score tracking per candidate 5. Admin Dashboard Create and manage exams Add and manage questions Upload candidates via CSV View results and performance reports Monitor active exams 6. Payment Integration Razorpay payment gateway integration Payment tracking linked to user access (if required) 7. Security Features Single-session login per candidate Basic anti-cheating measures (tab switch detection, focus loss tracking) Secure authentication system 8. Technical Requirements Backend: Node.js / Python / PHP (any reliable framework) Database: MySQL / PostgreSQL / Firebase Frontend: React or responsive web framework Deployment assistance required Additional Notes: Should be scalable and easy to manage Clean and simple UI/UX preferred Source code must be delivered after completion Regular updates during development required