Hamza A.

Experienced Mobile Developer specializing in Fitness & Workout Applications, Mobile Machine Learning, and AI-powered app features. I’ve built complete end-to-end health, fitness, and workout apps that include AI-powered workouts, pose detection, personalized meal plans, leaderboards, BMI tools, weight tracking, and subscription-based modules. I am also a leading Mobile Machine Learning instructor on Udemy with 60,000+ students from 150+ countries. With 4+ years of mobile development experience, I have delivered a wide range of native and cross-platform apps, consistently meeting client expectations with high-quality, stable, and scalable solutions. My core strength is empowering mobile apps using Machine Learning and Computer Vision, seamlessly integrating TFLite models, Firebase ML Kit, and Google Cloud Vision APIs into production-ready applications. If you're looking for a developer who can build modern fitness apps, integrate AI/ML workflows, and deliver polished Flutter or Android apps—I’m the right choice. Technical Expertise ☞ Languages: Java, Kotlin, Dart (Flutter) ☞ ML & AI: TensorFlow Lite, Firebase ML Kit, Google Cloud Vision, Dialogflow ☞ Fitness App Features: Workout plans, pose detection, progress tracking, leaderboards, meal planning, dashboards ☞ Web Services & APIs integration ☞ In-App Purchases & Push Notifications ☞ Background Services, Multithreading, IPC ☞ Networking: Retrofit, OkHttp, Volley ☞ Databases: Room, SQLite, Firebase ☞ Firebase: Authentication, Firestore, FCM, Remote Config, Analytics, Storage ☞ Google APIs: Maps, Vision, Location, Analytics ☞ Backend: Django REST Framework, Firebase/Supabase integrations ☞ Social API Integrations: Facebook, Twitter, Google APIs My goal is to deliver clean, high-performing mobile apps that fully meet your technical and business needs. I am committed to maintaining a Top Rated profile by providing the best service and complete client satisfaction.