National High-Concurrency EdTech Flagship & Proctored Test Engine
Engineering an ultra-resilient educational portal for national engineering aspirants with an anti-cheat proctored examination engine, automated scorecards, and live batch enrollment.
Server Crashes During All-India Mock Exams & Exam Cheating Risks
During nationwide GATE & IES mock test windows, tens of thousands of engineering students attempted to submit exams simultaneously. Legacy LMS servers crashed under traffic spikes, and unproctored tests allowed browser tab switching.
Node.js Cluster Scalability & Strict Browser Proctored Environment
TAS Creations architected a high-concurrency testing engine on autoscaling Node.js clusters and AWS CloudFront. We implemented anti-cheat full-screen enforcement, tab-switch detection, randomized question seeding, and microsecond answer sheet auto-sync.
Technologies & Architecture Deployed
What We Engineered
- National All-India Mock Exam Simulator
- Anti-Cheat Proctored Lockdown System
- Instant All-India Percentile & Rank Generator
- Recorded Lecture Video Streaming Player
- Automated SMS Batch Reminder Engine
Business & Technical Impact
Handled over 100,000 concurrent students during the national mock window with 99.98% uptime SLA and zero exam data loss.
Delivered & Verified by Tamil Selvan
Founder & Principal Systems Architect at TAS Creations, overseeing performance benchmarking, code audit reviews, and security hardening for IES GATE Academy.
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