Faiz K.

Hello, I am Faiz K, a Senior Mobile App Developer with 10+ years of experience building Android, iOS, cross-platform, and AR mobile applications for startups, agencies, and growing businesses. I have successfully delivered scalable, user-friendly, and high-performance apps across multiple industries, helping clients turn ideas into real, revenue-generating products. I work closely with clients to understand their vision, business goals, and user needs to ensure every app delivers real value and long-term success. 🏆 Top 3% on Upwork | 100% Job Success | 60+ Apps Delivered | 10+ Years Experience | 8000+ Hours I specialize in Android, iOS, Flutter, React Native, ARKit, ARCore, Unity AR, Firebase, APIs, cloud integrations, and scalable app architecture. I focus on building apps with clean UI, smooth performance, secure backend connectivity, and long-term reliability. I also ensure apps are optimized for speed, usability, and scalability so they can grow with your business. My goal is simple: create apps that are intuitive, fast, stable, and ready for real users and business growth. 📱 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 ✔ Android app development ✔ iOS app development ✔ Flutter app development ✔ React Native app development ✔ Kotlin and Java ✔ Swift and Objective-C ✔ App redesign and upgrades ✔ Bug fixing and optimization ✔ App Store and Play deployment ✔ API integration ✔ Firebase, AWS, Google Cloud I build apps from scratch, enhance existing applications, add new features, fix issues, and provide full deployment and post-launch support. I also assist with UI/UX improvements, testing, and performance tuning to ensure your app delivers the best user experience. 🕶️ 𝗔𝗥 𝗔𝗽𝗽 & 𝗔𝘂𝗴𝗺𝗲𝗻𝘁𝗲𝗱 𝗥𝗲𝗮𝗹𝗶𝘁𝘆 ✔ AR mobile apps ✔ ARKit and MLKit for iOS ✔ ARCore for Android ✔ Unity AR apps ✔ Marker-based AR ✔ Markerless AR ✔ 3D object placement ✔ Product visualization ✔ Virtual try-on ✔ AR filters ✔ Image recognition ✔ Location-based AR ✔ AR navigation ✔ Interactive 3D experiences ✔ Real estate AR ✔ eCommerce AR ✔ Education AR I create immersive AR apps for product visualization, 3D placement, scanning, and interactive user experiences that enhance engagement and usability. These solutions help businesses stand out by offering innovative and interactive digital experiences. 🧩 𝗧𝘆𝗽𝗲𝘀 𝗢𝗳 𝗔𝗽𝗽𝘀 ✔ On-demand apps ✔ Delivery apps ✔ eCommerce apps ✔ Booking apps ✔ Healthcare apps ✔ Fitness apps ✔ Real estate apps ✔ EdTech apps ✔ Social apps ✔ Marketplace apps ✔ FinTech apps ✔ Food apps ✔ Taxi apps ✔ Event apps ✔ AR apps ✔ Business apps I design apps tailored for customers, vendors, drivers, employees, and administrators with smooth workflows and scalable architecture. Each solution is built with flexibility and future expansion in mind. ⚙️ 𝗕𝗔𝗖𝗞𝗘𝗡𝗗, 𝗔𝗣𝗜 & 𝗖𝗟𝗢𝗨𝗗 ✔ Node.js ✔ Python, FastAPI, Django ✔ REST API, GraphQL ✔ Firebase ✔ MongoDB, MySQL, SQLite ✔ AWS, Google Cloud ✔ Payment integration ✔ Stripe, PayPal ✔ Push notifications ✔ Chat systems ✔ Admin panels ✔ Third-party APIs I ensure seamless integration between mobile apps and backend systems, databases, payment gateways, and external services. I also focus on security, scalability, and efficient data handling. 🔧 𝗞𝗲𝘆 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀 ✔ Login and signup ✔ User profiles ✔ Booking systems ✔ GPS and maps ✔ Chat and notifications ✔ Payments and subscriptions ✔ Wallet systems ✔ Media upload ✔ AR camera features ✔ 3D model integration ✔ Offline storage ✔ Multi-language support ✔ Analytics and tracking 🏆 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 ✔ 10+ years experience ✔ 60+ apps delivered ✔ 8000+ hours ✔ Strong mobile development expertise ✔ Advanced AR experience ✔ Clean and scalable code ✔ Performance-focused development ✔ Clear and consistent communication ✔ Reliable long-term support I build apps with strong architecture, smooth user experience, secure data handling, and reliable performance to ensure long-term success. I am committed to delivering quality work on time while maintaining transparency and professionalism throughout the project. 📩 𝗟𝗲𝘁’𝘀 𝗕𝘂𝗶𝗹𝗱 𝗬𝗼𝘂𝗿 𝗔𝗽𝗽 If you need a mobile app developer for Android, iOS, Flutter, React Native, AR, or backend APIs, I am ready to help. Share your idea or app details, and I will suggest the best approach to bring your vision to life. 𝐊𝐞𝐲 𝐒𝐤𝐢𝐥𝐥𝐬: Mobile App Developer, Android, iOS, Flutter, React Native, Kotlin, Swift, Java, AR Developer, ARKit, ARCore, Unity AR, 3D Apps, Firebase, Node.js, Python, APIs, MongoDB, AWS, Payments, Maps, Deployment.