Welcome to my GitHub profile! I’m a senior developer with 8+ years of experience building production-grade applications across the web, WordPress/WooCommerce, and mobile ecosystems.

• 🧠 Angular (v2+), AngularJS, TypeScript, RxJS
• 🚀 Node.js, Express.js, REST API development
• 🗂️ MongoDB, MySQL
• 📦 JWT Authentication, Role-based access
• ⚙️ CI/CD pipelines, Git workflows, Webpack
• 🌐 Progressive Web Apps (PWA) and SPAs
• ☁️ Deployment to AWS, Vercel, DigitalOcean, cPanel

I specialize in building scalable, performant web applications and designing secure REST APIs from scratch or integrating third-party services like Stripe, Firebase, Google Maps, and more.

• ⚙️ Custom WordPress Plugins & Theme Development
• 🛍️ Advanced WooCommerce Customization
• 🔌 WooCommerce Payment Gateway Development
• 🔗 REST API Integration & Extension
• 📈 Speed Optimization, Security Hardening, SEO
• 💳 Integration of major payment APIs
• 🧩 Plugin extension for headless WordPress or mobile apps

I’ve worked on everything from small business websites to large-scale WooCommerce platforms — including full backend customization, performance tuning, and complex plugin workflows.

• 📲 Cross-platform app development using Ionic Framework
• ⚛️ UI/UX with Angular + Ionic Components
• 🔌 Native features via Capacitor/Cordova (Camera, Push Notifications, GPS)
• 🔗 REST API Integration (WooCommerce, Node.js, Firebase)
• 🏪 App Store & Play Store Publishing
• 🧾 Custom mobile eCommerce & ticketing platforms

20+ apps built with Ionic + Angular are live today — powering real businesses in eCommerce, event booking, and services. My focus is clean UI, fast performance, and reliable deployment to both iOS and Android.

• 🔭 I’m currently working on Ionic-Angular eCommerce app templates
• 🎓 Instructor on Udemy
• 🧠 Creator of themes/plugins at Envato
• ✍️ Blogger at blog.hasan.online
• 🌐 Portfolio: hasan.online

If you're looking for:

• A full-stack developer who can build your web app from scratch
• A WooCommerce expert to take your WordPress site to the next level
• A mobile app developer to build and publish your cross-platform Ionic app

Let's connect! I'm open to freelance, contract, or collaboration opportunities.

📫 Reach out:
🌐 hasan.online
📬 Upwork Profile

Angular · Node.js · TypeScript · Express.js · Ionic · Capacitor · Cordova · WordPress · WooCommerce · REST API · MySQL · MongoDB · Firebase · App Store / Play Store Deployment · Plugin Development · Stripe / PayPal Integration · eCommerce · Ticketing Platforms

Thanks for stopping by! ⭐
Feel free to explore my repos and drop a ⭐ if you find something useful.

• WordPress API Extension , WooCommerce API Extension and Override , QR Code Base Login and Ticket Checking System , RFID Based Cashless Wallet

• Passionate about building developer-first tools for WordPress and WooCommerce
• Love driving, music, movies & mentoring fellow coders

Let’s build awesome mobile-first apps together! 🚀