🚀 Flutter Developer | 3+ Years of Experience | Mobile App Specialist

I'm a passionate Flutter & Dart developer with 3 years of professional experience, having delivered 15+ real-world projects for national & international clients. Currently working at App Sustain Pvt Ltd (UK-based company), building high-quality mobile solutions.

• 🎓 Graduated from the University of Sargodha (UOS), Punjab, Pakistan with a BS in Information Technology (IT)
• 🌍 Open-source enthusiast — all my public repos are free to use
• 📱 Specialized in Flutter & Dart for cross-platform apps
• 🏆 Experience: 15+ projects (E-Commerce, FinTech, Health, News, Utility, Banking, Streaming, AI, Religious, and more)
• 🤝 Worked with national & international clients
• 💡 Strong focus on clean architecture, state management, and performance

Here are some of my highlighted open-source works:

Tech Stack: Django, JavaScript, Bootstrap   🛒 A full-featured e-commerce website with dynamic cart, checkout system, and order tracking.

Tech Stack: Flutter, Firebase   🗞️ Real-time news app with onboarding screens, authentication, and user profiles.

Tech Stack: Flutter, REST API   🌍 Track global and country-wise COVID-19 statistics with live data visualization.

Tech Stack: Flutter, Hive, Sqflite   🛍️ Offline-first e-commerce mobile app featuring product management and local storage.

Tech Stack: Flutter, Firebase, Provider   🏦 A modern fintech mobile app offering digital banking and finance management features.

Tech Stack: HTML, CSS, Bootstrap   🧠 A responsive tech blogging website built using Bootstrap with elegant UI components.

Tech Stack: Django, HTML, CSS   📝 A Django-based web app for text analysis, case conversion, and whitespace management.

Tech Stack: Node.js, Express.js, MongoDB   📘 Comprehensive backend course with REST APIs, CRUD operations, and project-based learning.

Tech Stack: Django REST Framework   🧩 Learn how to build and secure APIs with Django REST Framework, including models, auth, and CRUD.

Tech Stack: Flutter, Node.js, REST API   📰 A complete Flutter news app integrated with backend APIs for live content updates.

Tech Stack: Python, Tkinter, SpeechRecognition   🗣️ AI assistant with voice and text commands for news, weather, and music—built using Python.

Tech Stack: Flutter, REST API   ☁️ Real-time weather app showing 24-hour forecasts, 7-day trends, wind, and humidity for all cities.

Alongside the above, I’ve also built:

• 📺 Live Streaming Apps (interactive video platforms)
• 🎥 Video Streaming Apps (YouTube/Netflix-like)
• 📡 Audio & Video Calling Apps (ZegoCloud integration)
• 💬 Live Chatting Apps (real-time messaging)
• 🤖 AI Chatbots (integrated with APIs & ML models)
• 📖 Religious Apps (Islamic content, prayer times, Quran apps, Christian Community apps)
• ❤️ Dating Apps (secure, real-time matching & chat)
• 🌍 Multi-category Utility Apps (health, productivity, finance, more)

👉 Explore more in my repositories.

• 💼 Company: App Sustain LLC (UK-based)
• 📧 Email: [email protected]
• 📱 WhatsApp: +92 320 7539323
• 🌐 LinkedIn: linkedin.com/in/usman-bin-khalid

⭐ All my repositories are open-source — feel free to explore, use, or contribute! ' in this I want in my projects add my all public repositories links and also init some time images of my stats show and sometime not show also solve this error and also in it add more images related to it