Sajid

Kariem

I’m a Full Stack & Mobile App Developer with 7+ years of experience building powerful digital products — from cross-platform mobile apps to high-performance backend systems. I combine strong technical skills with business understanding to deliver results that truly matter. 💡 Core Expertise Mobile Apps: React Native, Flutter, Ionic Frontend: React, Next.js, Angular, Vue.js Backend: PHP (Laravel, Yii1/Yii2), Node.js (Express, Nest.js), Python (Django, Flask, FastAPI) Databases: MySQL, PostgreSQL, MongoDB, Firebase DevOps: Docker, CI/CD, Nginx, AWS, DigitalOcean, Cloud Deployments ⚙️ What I Do ✅ Take over existing or legacy projects and bring them back to life ✅ Build new mobile and web applications from scratch ✅ Optimize performance, clean up codebases, and scale systems ✅ Manage full product lifecycle — from planning to deployment 🏆 Highlighted Projects 🥇 Food Delivery App – Top 25 in Food & Drinks (App Store Denmark) Crypto Price Monitoring Platform Multi-level Marketin