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🅷🅴🆈 👋 Hi! I’m a veteran full stack developer, mobile app developer, and team lead leading a senior long-term team capable of taking products from idea → launch → scale → maintenance. I’ve been in professional software development for 25+ years and mobile app development for 17+ years, delivering scalable iOS Development, Android App Development, Flutter, React Native, and backend-driven platforms across startups, SaaS products, enterprises, and high-growth mobile ecosystems. Clients usually come to us when they need more than just coding - they need a technical partner who understands architecture, business logic, scalability, monetization, and long-term product growth. As a mobile application developer, ios developer, android developer, flutter developer, and full stack developer, I specialize in building high-performance native and cross-platform mobile apps used by millions of users worldwide. I work with native iOS development using Swift, SwiftUI, UIKit, and Objective-C, native Android development with Kotlin and Java, as well as Flutter, React Native, and hybrid app development for scalable cross-platform delivery. Over the years, I’ve helped build 700+ apps across fintech, healthcare, social networking, education, entertainment, e-commerce, IoT, and enterprise SaaS. My experience covers the full mobile app development lifecycle - system architecture, UI/UX implementation, backend development, API Integration, DevOps, deployment, scaling, optimization, and long-term product evolution. 🏆 Why Clients Choose Me ✔️ 25+ years as a full stack developer and software architect
 ✔️ 17+ years in mobile app development
 ✔️ 700+ mobile apps delivered across iOS, Android, Flutter & React Native
 ✔️ Expertise in native app development, hybrid app development, and scalable backend systems
 ✔️ Reduced crash rates by up to 70% and improved app performance by 50% on production apps
 ✔️ Built mobile platforms used by 5M+ users worldwide
 ✔️ Strong experience with Mobile App Improvement, Mobile App Bug Fix, and modernization projects
 ✔️ Long-term experience with startups, SaaS companies, enterprises, and Fortune 500 clients
 ✔️ Full-cycle delivery: architecture → development → deployment → scaling → support 📱 Native iOS & Android Development • Native iOS Development with Swift, SwiftUI, UIKit, Combine, Objective-C • Native Android App Development with Kotlin, Java, Jetpack Compose • Smartphone app optimization for performance, UX, and scalability • Clean Architecture, MVVM, VIPER, modular app structures • Device integrations: BLE, GPS, biometrics, camera, sensors, HealthKit, Google Fit • App Store & Google Play deployment pipelines • Multi-language apps with localization and accessibility support • Advanced performance optimization and memory management 🔁 Cross-Platform & Hybrid App Development • Flutter developer expertise for scalable cross-platform products • React Native development with custom native module integrations • Kotlin Multiplatform Mobile (KMM/KMP) • Shared business logic across iOS and Android • Adaptive UI systems and responsive mobile layouts • Cross-platform architectures reducing development time by 40–60% 🔧 Backend, API Integration & Infrastructure • REST API and GraphQL API Integration • Firebase, Node.js, PHP, and scalable backend services • Authentication systems, caching, offline sync, token management • SQLite, Room, Realm, Core Data • Push notifications: FCM, APNS, OneSignal • Real-time chat, geolocation systems, dashboards, and live data platforms • Backend-connected mobile ecosystems with scalable cloud infrastructure ⚙️ DevOps, CI/CD & Delivery • Fastlane, GitHub Actions, Bitrise, Firebase App Distribution • Automated testing and deployment pipelines • Beta testing, crash analytics, staged rollouts • CI/CD optimization for faster and safer release cycles • AWS and scalable cloud deployment workflows 📊 Analytics & Monetization • Firebase Analytics, Mixpanel, Amplitude, Google Analytics • In-app purchases, subscriptions, AdMob, Facebook Ads • Retention optimization and funnel analytics • Data-driven product iteration and growth optimization 🔌 Advanced SDK & Hardware Integrations • AVFoundation, CameraX, Core Bluetooth, Core Motion • Stripe, Twilio, Agora, Sendbird, Mapbox, OpenCV • IoT dashboards, BLE integrations, voice/video systems • Camera-heavy and sensor-based mobile applications 🌍 Industries Served • Fintech & Banking • Healthcare & Fitness • E-commerce & Retail • Smart Home & IoT • Education & E-learning • Social Networking • Travel & Hospitality • Entertainment & Media • SaaS & Enterprise Platforms ✅ Let’s Build a Mobile Product That Scales!

Looking to build a fast, scalable E-commerce & Health & Fitness apps that users actually love to use? I’m Inam Ullah Khan, an Android Developer with 3+ years of experience building and launching production-ready mobile apps. I specialize in turning ideas into high-performance applications—from SaaS platforms to E-commerce, Health & Fitness apps, and with AI Integration. 🚀 What I Can Do for You E-commerce App Development AI Integration in Android (ML Kit, TensorFlow Lite) Google Play Console, App Publishing Payment Gateway Integration. Build modern, responsive UIs using Jetpack Compose Develop clean, scalable apps using MVVM & Clean Architecture Integrate APIs, Firebase, and real-time features Optimize app performance (memory leaks, battery, speed) Launch your app on Google Play Store from scratch 📱 Experience Highlights Developed and launched multiple Android apps (E-commerce, Health & Fitness apps, POS systems, SaaS apps, MVPs) Experience with AI-integrated features and modern app workflows Focus on performance, scalability, and long-term maintainability. 🛠 Tech Stack Languages: Kotlin (Expert), Java Frameworks: Android SDK, Jetpack Compose, Coroutines, Flow Backend & Data: Retrofit, Room Database, Firebase Architecture: MVVM, Clean Architecture, Dagger/Hilt 🤝 Why Clients Work With Me Clear and fast communication Daily progress updates On-time delivery with clean, maintainable code Post-launch support and bug fixing 📩 Let’s Get Started Send me a message with your idea, and I’ll provide a clear technical plan to bring it to life.

10+ years in mobile development. Flutter, Swift, Objective-C, Kotlin, Java. ✅ OOP, FRP, Protocol Oriented Programming, Reactive Programming ✅ Architecture Patterns: MVC, MVP, MVVM, Viper, Clean Swift, RxSwift, RxJava, GAA ✅ Understanding & ability to leverage iOS and Android features ✅ JSON, REST API ✅ Custom transition and animation ✅ Build chat applications ✅ Git; ✅ Agile Methodology ✅ Friendly, Flexible, Punctual, and Professional ✅ Working on iOS and Android apps since 2011 ✅ Fluent English ✅ 9000+ hours billed on Upwork ✅ Worked with successful startup companies ✅ 100% Job Success ✅ Agile Methodology ✅ $300,000+ billed

Hi! I'm Harsh, a Full Stack Developer with 𝟓+ 𝐲𝐞𝐚𝐫𝐬 building 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 mobile and web applications. I help startups and SaaS companies launch production ready solutions using 𝐅𝐥𝐮𝐭𝐭𝐞𝐫, 𝐑𝐞𝐚𝐜𝐭, 𝐏𝐲𝐭𝐡𝐨𝐧, 𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞, 𝐒𝐮𝐩𝐚𝐛𝐚𝐬𝐞, and 𝐀𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬. ❖ 𝗙𝗨𝗟𝗟 𝗦𝗧𝗔𝗖𝗞 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 ◆ 𝗛𝘆𝗯𝗿𝗶𝗱 𝗠𝗼𝗯𝗶𝗹𝗲 (𝗶𝗢𝗦 & 𝗔𝗻𝗱𝗿𝗼𝗶𝗱) → Flutter/Dart • React Native • Native Android (Java/Kotlin) → App Store & Google Play • Clean Architecture • MVVM • Riverpod • BLoC ◆ 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝘃𝗲 𝗪𝗲𝗯 𝗔𝗽𝗽𝘀 → React.js • Next.js • TypeScript • Tailwind CSS → Progressive Web Apps (PWA) • Single Page Applications (SPA) ◆ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗔𝗣𝗜𝘀 → Python (Django/Flask/FastAPI) • Node.js/Express → Firebase (Auth, Firestore, Cloud Functions) • Supabase (PostgreSQL, Edge Functions) → RESTful APIs • GraphQL • WebSocket • Microservices ◆ 𝗔𝗜 & 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 → OpenAI GPT-4 • Claude AI • LangChain • RAG → Custom AI Chatbots • NLP • Computer Vision → TensorFlow • PyTorch • scikit-learn ◆ 𝗔𝗜-𝗔𝗰𝗰𝗲𝗹𝗲𝗿𝗮𝘁𝗲𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 → Lovable • Replit • Cursor AI • GitHub Copilot → 40-50% faster delivery • MVP to Production ◆ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 & 𝗖𝗹𝗼𝘂𝗱 → PostgreSQL • MySQL • MongoDB • Firebase • Supabase → AWS • Google Cloud • Vercel • Netlify ◆ 𝗣𝗮𝘆𝗺𝗲𝗻𝘁𝘀 & 𝗗𝗲𝘃𝗢𝗽𝘀 → Stripe • Razorpay • RevenueCat • Apple/Google Pay → CI/CD (GitHub Actions) • Docker • Automated Testing ❖ 𝗪𝗛𝗔𝗧 𝗜 𝗗𝗘𝗟𝗜𝗩𝗘𝗥 ✓ For 𝐒𝐭𝐚𝐫𝐭𝐮𝐩𝐬: Launch AI-powered MVPs 30-40% faster with mobile apps, web platforms, and scalable backends ✓ For 𝐒𝐚𝐚𝐒: Build complete platforms with cross-platform apps, dashboards, AI features, payments, and real-time sync ✓ For 𝐀𝐠𝐞𝐧𝐜𝐢𝐞𝐬: Deliver white-label solutions with production-grade code and reliable timelines ✓ For 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬: Modernize legacy systems or scale to 100K+ users with zero downtime ❖ 𝗣𝗥𝗢𝗝𝗘𝗖𝗧 𝗛𝗜𝗚𝗛𝗟𝗜𝗚𝗛𝗧𝗦 ◈ 𝐀𝐈 𝐒𝐚𝐚𝐒 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 - Flutter + React + Python + Supabase Built complete SaaS with mobile apps (iOS/Android), web dashboard, Python APIs, and Supabase. Integrated OpenAI chatbot, Stripe subscriptions, and real-time sync. ◈ 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞 𝐂𝐡𝐚𝐭 - 100K+ Users Full-stack chat app with Flutter mobile, React web, Firebase backend, WebSocket. End-to-end encryption, push notifications, offline sync. ◈ 𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 - Mobile + Dashboard + Backend Flutter app, React admin panel, Python/FastAPI, Supabase. Stripe payments, inventory management, real-time tracking. Result: 40% crash reduction, 4.6★ rating. ◈ 𝐋𝐨𝐯𝐚𝐛𝐥𝐞 𝐭𝐨 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 - 14 Days Transformed AI code into production app with Flutter, React, Python, GPT-4, and Supabase. Launched ahead of schedule. ❖ 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦 ◇ 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 → Hybrid mobile apps (Flutter/React Native) for iOS & Android → Responsive web apps (React/Next.js) → Progressive Web Apps • End-to-end development ◇ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐏𝐈𝐬 → Python (Django/Flask/FastAPI) • Node.js → Firebase/Supabase setup • REST/GraphQL APIs → Database design (PostgreSQL/MongoDB/MySQL) ◇ 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 → OpenAI GPT • Claude AI • Custom chatbots → LangChain • RAG • ML models • NLP ◇ 𝐀𝐈 𝐂𝐨𝐝𝐞 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 → Lovable/Replit refactoring • MVP to production → Cursor AI integration • Quality assurance ◇ 𝐏𝐚𝐲𝐦𝐞𝐧𝐭𝐬 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 → Stripe • RevenueCat • Apple/Google Pay → App Store/Play Store publishing • Web deployment → CI/CD • Beta testing ❖ 𝗣𝗘𝗥𝗙𝗘𝗖𝗧 𝗙𝗢𝗥: ✅ Full-Stack Mobile & Web Apps (iOS/Android/Web) ✅ AI Integration (ChatGPT/Custom Chatbots/ML) ✅ Backend Development (Python/Node.js/Firebase/Supabase) ✅ Real-Time Features (Chat/Notifications/WebSocket) ✅ Payment Integration (Stripe/RevenueCat/Subscriptions) ✅ Clean Architecture (Scalable/Production-Ready) ✅ Lovable/Replit Optimization (AI Code Refactoring) ✅ Legacy Migration (Native to Flutter/Performance) Let's build full stack solutions that scale, perform, and deliver real business results. 📞 𝗟𝗘𝗧'𝗦 𝗖𝗢𝗡𝗡𝗘𝗖𝗧 Send your project details, I'll respond within 24 hours with a clear plan and timeline. No pitches, just actionable solutions.

🥇 Developed mobile apps that have generated $2M+ in revenue 🥇 Developed Yik Yak, a social app that gained 10 Million+ downloads on the App Store 🥇 Partnered up with several Silicon Valley startups and enterprises 🥇 Delivered a dozen+ mobile apps across iOS and Android 👋 Hi there! Ready to move from a prototype to a top-rated mobile app? With 8+ years of experience in the dynamic world of mobile app development, I specialize in building end-to-end Native and Cross-Platform iOS/Android apps, from MVPs to fully scalable products used by millions. I provide full-cycle development, including backend, APIs, database, and frontend, transforming your ideas into market-ready apps that not only meet your business goals but also delight your target audience. 🏆 𝐇𝐨𝐰 𝐃𝐨 𝐈 𝐒𝐭𝐚𝐧𝐝 𝐎𝐮𝐭 𝐟𝐫𝐨𝐦 𝐭𝐡𝐞 𝐂𝐨𝐦𝐩𝐞𝐭𝐢𝐭𝐢𝐨𝐧? - 𝐑𝐞𝐬𝐮𝐥𝐭𝐬-𝐃𝐫𝐢𝐯𝐞𝐧: I focus on delivering mobile apps that actually drive business growth. - 𝐀𝐝𝐚𝐩𝐭𝐚𝐛𝐢𝐥𝐢𝐭𝐲: Most developers don’t adapt to the evolving needs of modern-day businesses – I do. - 𝐀𝐥𝐥-𝐫𝐨𝐮𝐧𝐝 𝐒𝐮𝐩𝐩𝐨𝐫𝐭: I handle everything related to the development of your mobile app. - 𝐎𝐰𝐧𝐞𝐫𝐬𝐡𝐢𝐩: I take full responsibility, communicate proactively, and strictly follow agreed-upon timelines and deadlines. 🌟 𝐖𝐡𝐚𝐭 𝐌𝐲 𝐏𝐚𝐫𝐭𝐧𝐞𝐫𝐬 𝐒𝐚𝐲 𝐀𝐛𝐨𝐮𝐭 𝐌𝐞 Here is what Robert Higham from ViewConnect (A virtual tourism app) says about my work: “𝐵𝑒𝑠𝑡 𝑒𝑥𝑝𝑒𝑟𝑖𝑒𝑛𝑐𝑒 𝐼 ℎ𝑎𝑣𝑒 ℎ𝑎𝑑 𝑤𝑖𝑡ℎ 𝑎 𝑑𝑒𝑣𝑒𝑙𝑜𝑝𝑒𝑟. 𝑀𝑒𝑒𝑟𝑎𝑛 𝑑𝑖𝑑 𝑎 𝑔𝑟𝑒𝑎𝑡 𝑗𝑜𝑏 𝑜𝑛 𝑎 𝑙𝑎𝑟𝑔𝑒 𝑎𝑛𝑑 𝑡𝑒𝑐ℎ𝑛𝑖𝑐𝑎𝑙𝑙𝑦 𝑐ℎ𝑎𝑙𝑙𝑒𝑛𝑔𝑖𝑛𝑔 𝑎𝑝𝑝. 𝐻𝑒 𝑖𝑠 ℎ𝑜𝑛𝑒𝑠𝑡 𝑎𝑛𝑑 𝑜𝑝𝑒𝑛, 𝑜𝑓𝑓𝑒𝑟𝑠 ℎ𝑖𝑠 𝑒𝑥𝑝𝑒𝑟𝑡 𝑜𝑝𝑖𝑛𝑖𝑜𝑛 (𝑑𝑜𝑛’𝑡 𝑗𝑢𝑠𝑡 𝑏𝑙𝑖𝑛𝑑𝑙𝑦 𝑓𝑜𝑙𝑙𝑜𝑤 𝑖𝑛𝑠𝑡𝑟𝑢𝑐𝑡𝑖𝑜𝑛𝑠), 𝑣𝑒𝑟𝑦 𝑔𝑜𝑜𝑑 𝑐𝑜𝑚𝑚𝑢𝑛𝑖𝑐𝑎𝑡𝑜𝑟, 𝑎𝑛𝑑 ℎ𝑒 𝑖𝑠 𝑚𝑜𝑡𝑖𝑣𝑎𝑡𝑒𝑑 𝑡𝑜 𝑑𝑒𝑙𝑖𝑣𝑒𝑟 𝑣𝑎𝑙𝑢𝑒-𝑓𝑜𝑟-𝑚𝑜𝑛𝑒𝑦 𝑎𝑛𝑑 𝑎 𝑔𝑟𝑒𝑎𝑡 𝑝𝑟𝑜𝑑𝑢𝑐𝑡.” Let’s connect and explore how I can develop a mobile app for your business that converts your target audience into high-paying customers! Best Regards, Meeran ---------------- 🤝 Here’s How I Cover End-to-End Development of Your Mobile App: 📱 Mobile App Design and Development - Mobile UI/UX Design: Figma, Sketch, Adobe XD, Material UI - Native iOS: Swift, Objective-C, SwiftUI, UIKit - Native Android: Kotlin, Java, Jetpack - Cross-Platform: Flutter and FlutterFlow (Dart), React Native (JavaScript/TypeScript, Expo/CLI), NativeScript - Wearables and TV: Apple Watch, WearOS, tvOS - AR: ARKit (iOS), ARCore (Android) 🌎 GPS, Mapping & GIS Systems - Real-time GPS tracking, routing and navigation - Offline maps, geofencing and location-based services - Custom map rendering and spatial data visualization - Tools and Frameworks: Mapbox, MapLibre, Google Maps, ArcGIS, OpenStreetMap (OSM) 🤖 AI, LLMs and Intelligent App Features - LLM/RAG integration: OpenAI, Gemini, Claude, Llama - AI-powered chat assistants and recommendation engines - Image, text and document processing - Conversational flows, agentic tools and automation ⚙️ Backend Engineering and Cloud Services - Backend Frameworks: Node.js, Express.js, Nest.js, Django, FastAPI - Cloud and Serverless: Firebase (Auth, Firestore, Crashlytics), Supabase, AWS Amplify - API Development and Integration: REST, GraphQL, Webhooks - Cloud Platforms: AWS, Azure, Google Cloud (GCP) 🛢️ Databases and Data Architecture - SQL: MySQL, PostgreSQL - NoSQL: MongoDB, Firestore, Supabase - Local Storage: SQLite, Realm - Data modeling, indexing and performance optimization 🛠️ IoT, Hardware and Advanced Integrations - BLE/IoT devices (fitness trackers, health devices, sensors) - Health data platforms (Apple HealthKit, Google Fit) - Payment gateways: Stripe, PayPal - QR and barcode scanning/generation - Secure authentication, identity and encryption workflows 📦 Product-Level Feature Development - Authentication, onboarding and user profiles - Push notifications, messaging, live updates - In-app purchases, subscriptions and monetization - Dynamic content, funnels and engagement modules - GPS tracking, maps, AR features, scanning tools ✅ Quality Assurance, CI/CD and Deployment - Testing: Appium, Detox, Jest, Mocha - Publishing: TestFlight, Play Console - CI/CD: Fastlane, GitHub Actions, Jenkins - End-to-end performance testing and release automation 📊 Analytics and Monitoring - Firebase Analytics, Google Analytics - Crash detection, performance monitoring and usage insights ---------------- Specialize In: - Logistics Tech - PropTech - Marine Tech - Social Apps - AI-Native Apps - Fintech - Mapping Apps

✅ 12+ Years in Mobile Development 🏆 Top Rated | Kotlin, iOS, SDKs, BLE, VoIP & System-Level Android Apps I help businesses build stable, production-ready Android/iOS applications designed for long-term reliability, scalability, and real-world usage. Over the last 12+ years, I’ve worked on Android/iOS apps ranging from consumer products to enterprise systems, including VoIP platforms, Android SDKs, BLE integrations, location tracking systems, streaming apps, and custom Android OS-level features. My focus is building and maintaining Android/iOS systems that remain stable, maintainable, and performant over time. 🚀 What I can help you with: ✅ Native Mobile App Development (Kotlin & iOS) ✅ Android SDK Development & Integration ✅ BLE (Bluetooth Low Energy) Applications ✅ VoIP, Audio/Video Calling & Streaming Apps ✅ Background Services & Foreground Services ✅ Existing App Maintenance & Bug Fixing ✅ Play Store Release & Compliance ✅ Performance Optimization & Stability Improvements ✅ Custom Android OS / System-Level Features ✅ Long-Term Product Development & Support ⚙️ Core Android Expertise: ✔ Jetpack Compose & Modern Android Architecture ✔ MVVM, Clean Architecture & Modular Codebases ✔ Firebase, Firestore & Realtime Systems ✔ REST APIs, WebSockets & SignalR ✔ Google Maps & Real-Time Location Tracking ✔ Media Streaming & Real-Time Communication ✔ Offline Storage & Sync Solutions ✔ Push Notifications & Background Processing ✔ In-App Purchases & Subscription Systems ✔ Kiosk Mode & Device Management 🔥 Specialized Experience: ✔ Android SDK development used across multiple applications ✔ BLE communication & external device integrations ✔ WebRTC, Twilio & Linphone integrations ✔ Enterprise Android systems with long-term maintenance ✔ Performance-critical and reliability-focused Android apps 🏢 Some Projects & Domains Worked On: ✔ Spirit Airlines ✔ Santander UK ✔ Plickers ✔ Ringplan VoIP ✔ Tracking & Logistics Applications ✔ Enterprise Cargo & Retail Systems I personally oversee projects from architecture to final delivery. For larger engagements, I collaborate with my in-house team of 25+ developers across Android, iOS, Flutter, backend, QA, web, and DevOps - giving clients a single point of contact backed by complete execution support. If you're building a new Android/iOS product, scaling an existing app, or solving complex Android/iOS issues, feel free to message me. Happy to review your app or requirements before we start.