Muhammad A.
Senior Android Developer | Kotlin, Jetpack Compose | React Native
𝗪𝗵𝗼 𝗜 𝗮𝗺 I'm Muhammad Ahsan, a Top Rated Senior Android Developer with 8+ years of experience building mobile applications for startups and businesses worldwide. I specialize in Native Android development with Kotlin and Jetpack Compose, Cross Platform development with React Native, and AI powered mobile applications. ✅ Build production ready Native Android apps using Kotlin and Jetpack Compose ✅ Develop cross platform iOS and Android apps using React Native with a shared codebase ✅ Modernize legacy Android applications from Java and XML to Kotlin and Jetpack Compose ✅ Integrate AI features including chatbots, LLM assistants, image generation, text processing, voice features, and intelligent automation ✅ Improve existing Android and React Native apps with clean, maintainable, and scalable code 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 • 𝟱.𝟬★ (𝟰𝟲 𝗿𝗲𝘃𝗶𝗲𝘄𝘀) • 𝟵𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 • 𝟭,𝟭𝟱𝟬+ 𝗵𝗼𝘂𝗿𝘀 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 Over the years, I've developed a wide range of applications including AI powered chat apps, education platforms, fintech products, sports apps, productivity tools, utilities, and e-commerce applications. Every project is built with clean architecture, maintainable code, and a strong focus on user experience. 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂 𝘄𝗶𝘁𝗵 ✅ Mobile App Development - Native Android using Kotlin, Java, and Jetpack Compose - Cross Platform development using React Native and Expo - Pixel-perfect UI implementation with smooth performance - Custom animations, transitions, and polished user experience - Code refactoring and architecture improvements ✅ Backend & Infrastructure - Firebase, Supabase, PostgreSQL, MySQL - AWS & Google Cloud (GCP) - Scalable backend architecture and API design ✅ Monetization & Payments - Monetization with ad networks like AdMob, Unity, FAN, AppLovin - In-App Purchases & Subscription Systems - Integration with RevenueCat, Superwall, Adapty - Stripe payment integrations (one-time & recurring) - Paywall optimization, pricing strategy & lifecycle handling ✅ Analytics & Growth - Mixpanel, Firebase Analytics, AppsFlyer, Branch - Funnel tracking, conversion optimization & retention strategy - A/B testing and data-driven product decisions ✅ AI & Advanced Features - AI integrations, chatbots & LLM-powered experiences - Voice-based features & real-time interactions - Integration with Gemini APIs & OpenAI APIs - ML-based personalization & automation ✅ Deployment & Scaling - App Store & Play Store publishing (compliance-ready) - CI/CD pipelines and automated deployments - Performance optimization & scalability planning - Long-term maintenance, updates & feature scaling 𝗧𝘆𝗽𝗲𝘀 𝗼𝗳 𝗮𝗽𝗽𝘀 𝗜 𝗯𝘂𝗶𝗹𝗱 • AI Applications • Fintech • E-Commerce • Education • Healthcare • Sports • Chat and Messaging • Productivity • Business Applications • Utility Apps 𝗪𝗵𝗮𝘁 𝘆𝗼𝘂 𝗴𝗲𝘁 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗺𝗲 ✔ Clean, modular, testable code that stays easy to expand ✔ Clear communication with regular progress updates ✔ Reliable delivery with realistic timelines ✔ A focus on quality, performance, and user experience My expertise includes Kotlin, Java, React Native, Swift, SwiftUI, and MVP Development, building secure, scalable, and high-performance mobile applications with clean UI/UX and robust architecture. I provide end-to-end Mobile App Development services, including Firebase Integration, REST API Integration, User Authentication, Push Notifications, In-App Purchases, Payment Gateway Integration, Stripe Integration, Google Maps API Integration, Real-Time Chat, App Deployment, Mobile App Performance Optimization, and long-term maintenance to deliver production-ready Android, iPhone, and iPad applications. If you're looking for a reliable Mobile App Developer who can take your idea from concept to a polished product, I'd be happy to discuss your project. I look forward to working with you. Warm regards, Muhammad Ahsan
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $2.1k
Billed in all: $34,910$35k
$307 in the last 6 months
Across 102 contracts
Earnings, last 30 days
Skill rankings: Top 10% in Smartwatch
Ranked by MRR among everyone on Upwork with the skill.
- Smartwatch20 freelancers · 🇵🇰 #2Top 10%🇵🇰#2 of 5
- #23Retrofit155 freelancers · 🇵🇰 #5Top 15%🇵🇰#5 of 39
- #24Monetization111 freelancers · 🇵🇰 #6Top 22%🇵🇰#6 of 22
- #47Website to Mobile App Conversion159 freelancers · 🇵🇰 #18Top 30%🇵🇰#18 of 66
- #80Mobile App Improvement281 freelancers · 🇵🇰 #24Top 28%🇵🇰#24 of 88
- #113Mobile App Development Consultation334 freelancers · 🇵🇰 #40Top 34%🇵🇰#40 of 119
- #131Mobile App Bug Fix453 freelancers · 🇵🇰 #47Top 29%🇵🇰#47 of 170
- #176Mobile App Redesign693 freelancers · 🇵🇰 #52Top 25%🇵🇰#52 of 190