Coaching Master Test Prep Engine
A competitive exam coaching institute preparing students for engineering, medical, and civil services exams was conducting weekly mock tests on physical paper OMR sheets. Evaluating thousands of paper sheets took days, delaying test feedback and making it hard for students to know where they needed to improve.

Key Operational Achievements
Verified functional capabilities and business value delivered in live production deployment.
Automated Test Results & Percentile Ranks
Calculates scores, negative marking, and all-India percentile ranks within seconds of exam submission.
High-Frequency Online Practice Engine
Unlimited online mock tests mimicking actual competitive exam countdown timers, question palettes, and rules.
Deep Weak-Area Topic Analysis
Identifies specific syllabus chapters, questions, and concept gaps where students lose marks.
Batch Fee Installment Management
Digitally schedules and tracks installment payments with automated WhatsApp reminders and online payment options.
Key Project Highlights
Real-Exam Testing Screen
Prepares students with exact exam timers, question palettes, and negative marking.
Weak Topic Analysis
Shows students exactly which chapters or concepts they need to revise before the final exam.
Instant Percentile Ranks
Shows students their rank among all test takers immediately after submitting answers.
Video Lectures & Notes
Lets students re-watch difficult class topics from home on their mobile app.
The Client's Challenge
OMR paper sheets were slow to scan and evaluate, meaning students received mock test ranks 5 to 7 days after the exam. Parents were worried because they could not see whether their children were attending classes or how they were scoring compared to batch averages. Managing student fee installment plans across 4 branches was messy and led to overdue fees.
Key Goals & Requirements
- 1Launch an online mock testing platform that mimics real exam interfaces (like JEE, NEET, and UPSC).
- 2Provide instant test results, negative marking calculation, and all-India percentile ranks.
- 3Generate personalized student analytics highlighting weak topics and time spent per question.
- 4Track student biometric classroom attendance with instant SMS alerts to parents.
- 5Automate course fee installments with digital receipts and payment due reminders.
- 6Offer an online library of video lectures, study notes, and recorded class replays.
How We Solved It
DEZORYN launched Coaching Master with an online test engine and student mobile app. Students take practice tests on their phones or laptops with exact real-exam countdown timers. The moment a test finishes, students see their score, rank, and a detailed topic-wise breakdown of their strong and weak areas. Parents receive attendance alerts, and course fee installments are tracked automatically.
System Architecture & Security
High-speed test delivery cloud capable of hosting thousands of students taking exams simultaneously without lag. The question bank is encrypted to prevent leaks, and randomized question order stops cheating in practice centers.
Implementation Steps
A smooth step-by-step rollout to get everything running properly with zero downtime.
Phase 1: Question Bank Upload
CompletedUploaded over 35,000 multi-choice questions with full step-by-step solutions and video explanations.
Phase 2: Exam Pattern Configuration
CompletedSet up scoring rules, negative marking formulas, and section time limits for JEE, NEET, and Foundation batches.
Phase 3: Branch Attendance Sync
CompletedInstalled biometric attendance scanners at all 4 branch entrances.
Phase 4: Student Mobile App Launch
CompletedOnboarded 6,500 students with app logins for live tests, video lectures, and notes.
Phase 5: Faculty Training & Go-Live
CompletedTrained 45 teachers on creating custom weekly quizzes and checking student progress charts.
Business Outcome & Results
Student test performance and confidence improved significantly due to instant feedback and regular practice. Student retention rose by 28%, test evaluations no longer require manual paper scanning, and parents stay updated with their child's academic progress every week.
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