I'm officially Microsoft Certified: Azure Fundamentals ! ☁️

I'm a self-taught developer focused on backend engineering. I took the AZ-900 exam to understand the cloud platform behind so many modern systems: compute, networking, storage, identity, security, and how cloud services are priced and governed.

To prepare, I joined the Power Learn Project Vibe Coding Hackathon (AZ-900 Exam Prep Edition) and used it to build something I could study with.

What I built

Smart Quiz Builder is an unofficial AZ-900 practice app. You answer exam-style questions and get an explanation for each answer, so you learn why an answer is right or wrong instead of memorising it.

🔗 Live demo: https://az900-smart-quiz.vercel.app

💻 Code: https://github.com/cyn4sh/az900-smart-quiz

The stack

React + TypeScript (Vite): the quiz flow, results screen and history view.

Supabase: anonymous auth, so anyone can use the app without signing up, plus storage for quiz attempts.

Vercel: deployment.

Cursor: my AI coding tool for the…