Full Online Exam Platform Development

Project Name: Full Online Exam Platform Development I’m putting together a mobile-responsive online exam platform for students, initially focused on Tamil Nadu and scalable across India later. Students should be able to sign up, choose a plan, and start taking timed mock exams immediately. Core Features Required: • Secure signup/login via OTP, email or Google • Tamil + English language support • Student dashboard showing scores, active plans, progress and upcoming tests • Full online mock exam system with timer, sectional tests, auto-submit and instant scoring • Previous year exam papers available in test mode • Subscription plans with an integrated payment gateway • Powerful but simple admin panel • Bulk question upload (CSV/Excel) • Automated daily test scheduler (fresh tests auto-published) • WhatsApp / Email reminders for tests and renewals • Basic AI chatbot for student support • Rank list/leaderboard • Fast, lightweight UI for mobile and desktop • Secure and scalable architecture When you reply, please include: 1. Similar projects delivered (links/screenshots) 2. Recommended tech stack and why 3. Realistic timeline with milestones 4. Milestone-based costing 5. Post-launch support options 6. Experience with test/exam platforms Looking for a long-term development partner for building, launching, and future enhancements.