Full Online Exam Platform Development

@kamran2012

Hello there, I will build your online exam platform — OTP/Google auth, bilingual Tamil + English support, timed mock exams with auto-submit and instant scoring, subscription billing, and an admin panel with bulk question upload and automated daily test scheduling. For the exam engine, I will store each attempt server-side with timestamp validation so the timer cannot be manipulated client-side. Questions will load in paginated batches rather than all at once — this keeps the UI fast on low-end mobile devices common among students in Tamil Nadu while also preventing full paper extraction through dev tools. Questions: 1) Which payment gateway do you prefer — Razorpay, PhonePe, or another provider popular with your student demographic? Ready to start whenever you are. Kamran

@malviyamanish

Hello, My name is Manish, and I lead a team experienced in building scalable edtech and exam platforms. We can develop a mobile-first, high-performance online exam system with secure login (OTP/email/Google), Tamil + English support, and a clean student dashboard showing scores, plans, and progress. The platform will include a full mock test engine with timers, sectional tests, auto-submit, instant scoring, previous papers in test mode, and leaderboard/rank system. On the backend, we’ll build a powerful admin panel for bulk question uploads (CSV/Excel), automated test scheduling, subscription management, and analytics. We’ll also integrate payment gateways, WhatsApp/email reminders, and a basic AI chatbot for student support. Recommended stack: • Frontend: React (web) + optional Flutter (future app) • Backend: Node.js or Django (scalable APIs) • Database: PostgreSQL / MongoDB • Hosting: AWS / GCP We’ve worked on similar systems involving test engines, dashboards, and subscription models, and can share details/screenshots during discussion. We also offer post-launch support, maintenance, and future feature expansion. Happy to align on your vision and build this as a long-term partner. Thank you, Manish

@mahig47

Hello! Based on your project description, you are looking to build a scalable, mobile-responsive online exam platform tailored for students in Tamil Nadu, with plans to expand across India. The goal is to deliver a fast, secure, and user-friendly system where students can take timed mock tests, track progress, and engage with multilingual content while administrators manage exams and users efficiently. I will focus on delivering a complete exam platform including: secure authentication (OTP, email, Google); bilingual support (Tamil + English); and a robust testing engine with timers, sectional exams, auto-submit, and instant scoring. The system will include student dashboards, previous-year papers in test mode, subscription plans with payment integration, and a leaderboard. On the admin side, I will build tools for bulk question uploads (CSV/Excel), automated daily test scheduling, and notifications via WhatsApp/email. I specialize in building e-learning and assessment platforms with scalable architecture, real-time features, and strong user engagement systems. Please contact us to align on exam structure, monetization model, and rollout phases so we can define milestones and timelines. Best regards, Nikita Gupta

@ixorawebmob

Hello, I’ve gone through your project details and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, working with Flutter, Android, iOS, React, Node.js, and APIs. I focus on clean architecture, scalable code, and clear communication to ensure the project runs smoothly from start to finish. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: Could you clarify the expected timeline for the completion of the project? Looking forward to discussing this further! Regards, Arpit Jaiswal

@kishanbwts

Building a fully featured online exam platform like yours is doable and I’ve helped education startups create similar systems with timed tests, live scoring, and multi-language support. For example, I developed a mock test portal for a regional coaching center that included OTP login, student dashboards with progress tracking, and payment integration. We handled bulk CSV uploads and auto-scheduled tests for daily practice. The UI was built mobile-first and remained fast even with many concurrent users. I’d suggest using React or Vue for the frontend to keep it lightweight and responsive. Backend on Node.js with a PostgreSQL database for reliability and scalability. For payments, integrating Razorpay or Stripe ensures smooth transactions. WhatsApp reminders can be handled via Twilio or a similar API. Timeline-wise, I’d break it into four milestones: 1. Core user flows, signup/login, dashboard (3 weeks) 2. Exam engine with timer, auto-submit, scoring (4 weeks) 3. Admin panel, bulk upload, automated scheduler (3 weeks) 4. Subscription, payment, chatbot, reminders, leaderboard & testing (4 weeks) I’ll provide milestone-based pricing aligned with your budget after clarifying expected test volumes and admin users. Post-launch, I can support ongoing fixes, AI improvements, and scaling as you grow. Will the initial Tamil + English content and question sets be provided in a specific format? Also, do you envision the AI chatbot using scripted replies or a more advanced NLP backend? Ready to get started and build a platform that scales smoothly with your plans.

@Andyloredo

Building a secure and scalable exam platform with OTP login and automated test scheduling requires careful architectural planning. I’ve previously developed similar platforms for educational institutions, focusing on rapid test generation and secure user authentication. I'd approach this project by prioritizing the core exam flow – signup, plan selection, and immediate mock exam access – ensuring a lightweight and responsive mobile experience from the outset. Given the need for Tamil and English language support, I'd recommend a PHP backend (for rapid development and existing framework options) coupled with a cloud-based infrastructure (AWS or Google Cloud) for scalability.