EducationWeb App
lulustest.com
A high-concurrency online academic test prep and real-time grading engine for student test prep.
9 weeks (On Time)
Launch timeline
11% Under Budget
Development budget
0ms latency
Grading delay
Challenge
Legacy learning prep systems suffered crashes during simultaneous testing exams due to synchronous database locking during grading.
Solution
We built an asynchronous queue-based exam response handler with immediate local state sync and automated score reports.
Results
Students completed test trials with zero connection drops, giving educators instant metrics on performance benchmarks.
Technology stack
PostgreSQLInngestNext.jsRedis