Projects
Hegba – Smart Exam Prep App for Students
Mohammed Safin Sabah
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Hey everyone this is Hegba — a mobile application I developed to help 9th and 12th grade students in Kurdistan prepare for their final exams more effectively. Hegba gives students access to thousands of past exam questions and auto-generated quizzes, making learning more accessible, interactive, and results-driven.
Why Hegba?
Standardized exams in Kurdistan are stressful, and most students rely on old paper archives. Hegba modernizes this with:
- 🧪 Thousands of categorized past exam questions
- ✍️ Auto-graded quizzes for immediate feedback
- 📊 Performance tracking with personal analytics
- 🗂️ Subject and grade filtering for focused practice
- 📱 Clean and simple UI in Kurdish and Arabic
- 📦 Available on Google Play and App Store
Tech Stack
- Frontend: Flutter
- Backend: NestJS with PostgreSQL
- Architecture: REST API with clean architecture principles
- State Management: Riverpod
- Deployment: Supabase & DigitalOcean
My Role
As the sole developer:
- Built the full mobile UI using Flutter
- Designed the backend APIs with NestJS
- Created the question database and quiz logic
- Managed localization and multi-language UX
- Published the app to both major app stores
- Showcased it at TECHFEST as a highlight of youth-built software
Impact
- 📱 1,000+ students served within first few months
- 🏫 Used by teachers as a classroom supplement
- 💬 Received high praise for ease-of-use and relevant content
- 🧑🏫 Helped bridge the gap between exam prep and real-world tech
Hegba was built from a student’s perspective — to make studying smarter, faster, and more accessible for everyone.