Current status
Final-year Informatik student at German-Jordanian University, on exchange semester at HTW Saarland since March 2026. Three summers of industry experience shipping Android features and Python automation at GCESoft in Amman.
Mobile & web developer in Saarbrücken
Hi, I'm Zaid Jarrar.
I turn ideas into polished mobile and web products: native Android with Kotlin and Jetpack Compose, cross-platform with Flutter, and full-stack web with React and Next.js. I like building software that feels fast, stays intuitive, and solves a real problem. I use AI only where it genuinely improves the experience, and I've already shipped one AI-powered product to real users. Currently a final-year Computer Science student at the German-Jordanian University, on exchange at HTW Saarland, seeking a Pflichtpraktikum starting October 2026.
About Me
Developer mindset with product ownership
What I build
Mobile apps and web products end-to-end. LAZ Store (Tesla parts e-commerce Android app with AI photo identification), Life OS (Flutter life manager with a deterministic daily brief), and Uni-Plan (course planner with conflict detection and GPA prediction). Earlier experiments like wo2go and Brewit live in the lab, where I keep work in progress in the open.
How I work
I treat AI tools as tools, not buzzwords. I benchmark Claude, GPT-4, and Cursor against real tasks and keep what proves value. Same mindset for shipping: prototype fast, test with users, cut what doesn't earn its place.
Selected Work
Products I built and shipped
Life OS
Flutter life manager that turns a messy inbox into tracked tasks. AI only where it earns its place.
Flutter · Dart · Supabase · Riverpod
Try it in the labUni-Plan
Course planner that catches timetable conflicts and predicts your GPA before you register.
React · TypeScript · Express
Try it in the labLAZ Store
Android storefront for the car parts shop I ran in Jordan, with AI part identification from a photo.
Kotlin · Jetpack Compose · Firebase
Try it in the labExperience and Education
Hands-on mobile and ERP product work
Software Development Intern · GCESoft
Shipped Android features and production fixes for Van Sales and POS applications, built barcode-scanner workflows, and automated ERP data cleanup with Python.
B.Sc. Informatik · German-Jordanian University
Focus areas include mobile computing, AI, and algorithms. Exchange semester at HTW Saarland since March 2026.
Core Stack
Technologies I use most
- Kotlin
- Jetpack Compose
- Android
- Flutter
- Dart
- TypeScript
- React
- Next.js
- Node.js
- Python
- Firebase
- Supabase
- Material 3
- Coroutines
Hire Me
Open to Pflichtpraktikum opportunities
I am available from October 2026 for internships in Android development, AI-powered product features, or automation-focused engineering roles.