Muhammad A.

I build mobile apps that integrate AI in ways that actually move the needle for your business — not just chatbot wrappers slapped onto a template. Over the past 9 years, I've shipped production apps across healthcare, fitness, e-commerce, dating, and SaaS — owning the full lifecycle from architecture to App Store/Play Store deployment. My recent focus is embedding LLMs (OpenAI, Claude, Gemini) into mobile experiences where they genuinely improve the user journey. WHAT I BUILD: → Native Android — Kotlin, Jetpack Compose, Material 3 → Native iOS — Swift, SwiftUI, UIKit → Cross-Platform — Flutter (when it's the right call for your budget and timeline) → AI/LLM Integration — on-device inference, cloud APIs, RAG pipelines, smart assistants → Full Backend — Node.js, Laravel, Firebase, REST & GraphQL APIs → Real-Time Features — Video calling (Twilio, Agora, WebRTC), live chat, push notifications → Maps & Location — Google Maps, Mapbox, geofencing, nearby discovery → Payments — Stripe, in-app purchases (StoreKit 2, Google Billing) HOW I WORK: • Daily progress updates with screen recordings — you never have to wonder what's happening • Clean, documented code with proper architecture (MVVM, Clean Architecture) • I write code that your next developer can actually read and maintain • Responsive within 2 hours during working hours • I'll tell you if something won't work before building it — saving you time and money PROJECTS I'VE DELIVERED: • AI-powered health & fitness applications with personalized coaching • SaaS platforms with full mobile + web + admin panel • Dating apps with real-time matching, chat, and video calling • E-commerce apps with payment integration and order tracking • Location-based service apps with live tracking MY STACK AT A GLANCE: Mobile: Kotlin, Swift, SwiftUI, Jetpack Compose, Flutter, Dart AI/ML: OpenAI API, Claude API, Gemini API, LangChain, on-device ML Backend: Node.js, Express, Laravel, PHP Database: Firebase Firestore, MongoDB, PostgreSQL, Realm, SQLite Cloud: AWS, Firebase, Google Cloud Tools: Figma, Xcode, Android Studio, Git, CI/CD If your project needs a developer who can own the entire stack — from Figma mockup to production deployment — and integrate AI where it actually adds value, send me a message with your project details and I'll respond with a tailored approach within a few hours. What my clients search for Mobile App Development Android App Development iOS App Development Swift SwiftUI Kotlin Flutter AI App Development OpenAI API Firebase Node.js REST API Development QA Testing Manual Testing Mobile App Testing iOS Testing Android Testing Web Application Testing API Testing Functional Testing Regression Testing User Acceptance Testing (UAT) Cross Browser Testing Postman Jira Test Case Design Bug Reporting Figma UI/UX Design React Native, Health & Fitness Apps, HandyMan Apps, Dating Apps, Ride Sharing Apps,