Hi there 👋 I'm Sajjad Javed! 👋
### 🚀 About Me I'm a **Full Stack Mobile | Web Developer** with **6+ years of experience**, specializing in **React Native, Native Android development, and Laravel backend solutions**. My expertise lies in building **scalable, high-performance applications** with a strong focus on **UI/UX, geolocation services, push notifications, and robust backend architectures**.
Mobile Development: ✔ React Native & Flutter – Cross-platform mobile app development with native performance ✔ Native Android (Java/Kotlin) – High-performance native Android applications ✔ Geo Fencing & Geo Coordinates – Customized Google Maps, location-based services, and geofencing features ✔ Routing & Navigation – Implemented map-based navigation and optimized real-time routes ✔ Push Notifications – Integrated Firebase Cloud Messaging (FCM) and OneSignal for user engagement
Backend Development (4+ Years Laravel Experience): ✔ Laravel Framework – Built scalable web applications and REST APIs using Laravel's MVC architecture ✔ Eloquent ORM – Database modeling, relationships, and query optimization ✔ Laravel API Development – RESTful APIs with authentication (Passport/Sanctum), middleware, and resource controllers ✔ Laravel Features – Queues, Jobs, Events, Broadcasting, Caching (Redis), and Task Scheduling ✔ Database Design – MySQL schema design, migrations, seeders, and performance optimization
General Development: ✔ App Optimization & Performance – Reduced crash rates, optimized rendering, and enhanced memory management ✔ Permissions & Security – Implemented role-based access, JWT authentication, and permission handling ✔ Database Management – Worked with MySQL, PostgreSQL, Firestore, and Prisma ✔ CI/CD & Deployment – Automated pipelines with GitHub Actions for seamless deployments
- Tyslin Wallet (Native Android) – Crypto wallet using Java, Firebase, and Retrofit
- Solar Amps (Flutter) – Energy monitoring solution for solar panel users
- E-commerce Platform (Laravel) – Full-featured online store with payment gateway integration, inventory management, and admin dashboard
- Task Management API (Laravel) – RESTful API with role-based permissions, real-time notifications, and advanced filtering
- Mobile Development: 6+ years (React Native, Flutter, Native Android)
- Laravel Backend: 4 years (API development, web applications, database design)
- Node.js: 3+ years (Express.js, REST APIs)
- Database Design: 5+ years (MySQL, PostgreSQL, NoSQL)