Major Project
Web Development
Real-Time Collaborative Code Editor
Multiplayer editing with CRDTs, live cursors and sandboxed execution
- Next.js
- TypeScript
- Yjs
- WebSockets
- +2
₹4,999₹8,499
4.8/168 reviews
Web Development · Major Project
Online Examination Portal
Timed MCQ and descriptive exams with a question bank and auto-grading
3-4 weeks build
Overview
Faculty build papers from a tagged question bank, set a window and a timer, and publish to a batch. The server owns the clock, autosaves every answer and submits on expiry; MCQs are marked instantly while descriptive answers go to a rubric-based marking queue. Results roll up into per-question difficulty and per-student analytics; proctoring is not included and is sold as a separate kit.
What makes it stand up
- 01Question bank tagged by subject, topic and difficulty with random paper generation
- 02Server-authoritative timer with autosave and resume after a dropped connection
- 03Instant MCQ grading plus a rubric-based marking queue for descriptive answers
- 04Per-question shuffling so neighbouring students see different orders
- 05Result analytics: score distribution, item difficulty and topic-wise weak areas
Module breakdown
- 01
Question bank
CRUD, bulk CSV import and tagging for MCQ and descriptive items.
- 02
Exam builder
Blueprint rules that draw questions by topic and difficulty.
- 03
Exam runner
Timed attempt screen with autosave, navigation palette and auto-submit.
- 04
Grading
Automatic MCQ scoring and a faculty queue for descriptive marking.
- 05
Analytics
Charts for score spread, item difficulty and student progress.
After this, you will be able to
- Explain why the timer must live on the server, not the browser
- Defend your schema for questions, attempts and answers
- Demo a full exam from paper creation to published results
Technology stack
- Next.js
- TypeScript
- Node.js
- PostgreSQL
- Redis
- Level
- Major Project
- Domain
- Web Development
- Build time
- 3-4 weeks
- Difficulty
You receive
- Complete, commented source code
- 60-90 page project report (IEEE format)
- Editable presentation deck
- Architecture, ER and UML diagrams
- Local setup and deployment guide
- Sample dataset or seed data
- Viva question bank with answers
- One 45-minute walkthrough call
- 30 days of doubt-clearing support