Deployed system · Web Applications
PH Reviewer Center — Civil Service Reviewer
I built a learning and assessment platform serving roughly 14,000 registered users, with mock exams, AI question correction, and progress tracking.
My role: Full Stack Architect & Lead Developer
Visit the live project ↗The problem I faced
I needed to give examinees realistic practice and useful feedback without making every question depend on an instructor’s review.
My approach
I built a learning and assessment platform serving roughly 14,000 registered users, with mock exams, AI question correction, and progress tracking.
Architecture decisions
Architecture & Scaling
I built the React/Vite reviewer around Supabase-backed accounts and learning records. The roughly 14,000-user figure is a registered-user count, not a concurrent-load benchmark.
AI-Assisted Assessment
I structured the prompt pipeline around rubric points so students receive explanations tied to the assessment criteria. I use guardrails to constrain responses; they do not guarantee error-free grading.
What I delivered
- I built for ~14,000 registered users
- I structured the app with React and Vite
- I applied Supabase row-level access rules
- I integrated AI question correction
- Acquisition status: Pending
Technology and methods
- React
- Vite
- Supabase
- PostgreSQL
- Tailwind CSS