Hire the Best Sencha Touch Developers
in Pakistan

Flutter Developer with 8 years of building production iOS & Android apps, specializing in apps that connect to hardware or sync data in real time: Bluetooth/BLE device pairing, IoT integration, live location tracking, and offline-first sync. Started as a native Android developer, moved into Flutter early, so I bring native platform depth (Kotlin, Swift, Java) plus Flutter's cross-platform speed to every build. RECENT WORK: 1-Supervised-release monitoring app: BLE device pairing, live GPS tracking, automated check-ins, cloud backend 2-Property management platform: real-time listings, cloud database, multi-user sync 3-E-commerce and parking/IoT apps: payment integration, hardware-to-app communication WHAT I HANDLE END-TO-END: ✅ MVP development: Figma/design files to published App Store & Play Store app ✅ Bluetooth & IoT integration: device pairing, real-time hardware sync ✅ Firebase / cloud backend: Auth, Firestore, push notifications, analytics ✅ REST API & WebSocket integration ✅ Payment gateways & in-app purchases ✅ Offline-first apps: local storage (Hive, SQLite) with cloud sync ✅ State management: BLoC, Riverpod, Provider, GetX ✅ Performance fixes, refactoring, and legacy codebase cleanup ✅ App Store / Play Store release management TECH STACK: Flutter, Dart, Kotlin, Swift, Java, Firebase, REST APIs, WebSockets, Bluetooth/BLE, GPS/location services, SQLite, Hive, BLoC, Riverpod, Provider, GetX, CI/CD (GitLab, TestFlight, Play Console) Top Rated Plus on Upwork. Former "Best Android Developer of the Year" (previous company). I've also led dev teams, not just written solo code, so I can scope realistically and communicate clearly on timelines. If your project involves connecting an app to a device, a real-time backend, or both, send me an invite and I'll take a look.

I have 14 years of experience in Java, Android, iPhone, and Web Development. I have developed over 150 Android and iPhone apps, many of which are available on various app stores, along with their corresponding backends and web applications. I am capable of delivering any type of high-quality application on time. ✅ Top Rated ✅ More than 10600 hours of work ✅ SwiftUI, React Native, Flutter, MAUI ✅ Back-end API development (Node.JS / Flask / Django) ✅ Machine Learning

I'm a Top Rated Plus Senior Mobile App Developer with 5+ years of experience building polished, high-performance iOS and Android apps using Swift, SwiftUI, UIKit, Kotlin, Java, Jetpack Compose, and XML layouts. I consistently deliver quality work, fast communication, and long-term value. I specialize in native development using the latest technologies: 📱 iOS Development: Swift, SwiftUI, UIKit Figma to iOS App Animations ChatGPT / OpenAI API Integration Backend Integration Combine, CoreData App Store deployment, In-App Purchases, Adapty, CatRevenue 🤖 Android Development: Kotlin, Java, Jetpack Compose, XML layout Figma to Android App ChatGPT / OpenAI API Integration Backend Integration Room DB, LiveData Google Play deployment, Firebase Integration, Adapty, CatRevenue 🚀 What Sets Me Apart: ✅ Top Rated Plus – Trusted by long-term clients ✅ Clean, scalable code and modern UI/UX ✅ Strong communication and on-time delivery ✅ MVVM, MVI, MVC, MVP Architectures ✅ Full product builds & scaling ✅ Pixel Perfect Design Whether you're a startup building your first MVP, or an established business looking to scale and improve your mobile presence — I’m here to bring your vision to life with speed, quality, and professionalism. Let’s connect and create something amazing!

Senior Software Engineer & React Native / Expo Developer focused on building production-ready iOS and Android applications. I build and ship mobile products from design → development → API integration → testing → App Store / Google Play release, with a strong focus on UI quality, performance, and real-world production reliability. Here’s what I’ve worked on recently: 📱 Production Mobile Apps — Built and shipped cross-platform applications using React Native, Expo, JavaScript, and TypeScript for iOS and Android. 🔍 AI & Computer Vision — Built ORB AI, an AI-powered camera application that recognizes real-world objects and brand logos using computer vision, then connects those scans to location-based deals, rewards, interactive content, and AR experiences. 🎓 Educational & Language Learning Apps — Built children's learning applications focused on phonemes, graphemes, spelling, letters and sounds, and phonemic awareness, using engaging and multisensory experiences to support language and literacy development. 🎨 Mobile UI & Design Implementation — Turned Figma designs into polished, responsive mobile interfaces with attention to spacing, interactions, animations, and overall UX. 🤖 AI-Powered Mobile Experiences — Integrated AI capabilities into mobile workflows and camera-based experiences. I also use modern AI development tools such as Claude to accelerate development while maintaining code quality. 🔌 API & Backend Integration — Integrated REST APIs and backend services with Firebase, Supabase, and custom APIs, including authentication, user profiles, real-time functionality, and data-driven features. 💳 In-App Purchases & Subscriptions — Implemented in-app purchases and subscription-based functionality for production mobile applications. 🔐 Authentication & User Flows — Built authentication, onboarding, user profiles, and account-related experiences. ⚡ Production Optimization — Worked on real-world issues including crashes, performance bottlenecks, Android 15 / 16 KB page-size compatibility, debugging, testing, and production releases. My core mobile stack includes: React Native · Expo · TypeScript · JavaScript · Firebase · Supabase · API Integration · In-App Purchases · iOS · Android · Native App Development Whether you’re building a new mobile application, converting a Figma design into a working product, adding features to an existing React Native app, integrating APIs/AI, or fixing production issues, I can take ownership of the mobile development and help take the product from idea to a reliable release.

💯 Job Success | Top Rated | 7 Years Experience | Mobile Developer for iOS & Android 𝙔𝙤𝙪𝙧 𝙖𝙥𝙥 𝙙𝙚𝙨𝙚𝙧𝙫𝙚𝙨 𝙢𝙤𝙧𝙚 𝙩𝙝𝙖𝙣 𝙟𝙪𝙨𝙩 𝙘𝙤𝙙𝙚. 𝙄𝙩 𝙙𝙚𝙨𝙚𝙧𝙫𝙚𝙨 𝙘𝙖𝙧𝙚. I'm a senior mobile developer with 7 years of experience building React Native apps for both iOS and Android. I work on apps that run in production and handle real users. 📱 WHAT I BUILD ✅ React Native and Expo apps from first screen to App Store ✅ AI features inside mobile apps using OpenAI and LLM APIs ✅ Apple Watch and wearable integrations ✅ Real-time features and push notification systems ✅ Node.js and Firebase backends powering your mobile product ✅ App Store and Google Play publishing via EAS Build and Fastlane ✅ Bug fixes and performance work on live production apps 🏆 WHAT I'VE ACTUALLY BUILT Healthcare app — built and maintained a mobile app used by real patients over a multi-month engagement. Clean UX, stable performance and consistent 5-star delivery throughout. Fitness iOS app with AI — integrated LLM API features into a React Native app running on device in production. Full chain from API integration through to structured output on screen. Apple Watch companion — built a health and performance app for wearable that connects watch data to the main iOS app. Most React Native developers can't touch this level of native integration. Live production crash fix — a client's Expo app was crashing in production. Fixed it before they noticed. Their words: "fixed the bug before I even noticed it. Quality and delivery time were beyond my expectations." Long-term React Native project — maintaining and shipping new features for over a year with consistent 5-star delivery across every milestone. ⚙️ HOW I WORK I communicate early when something is off and flag problems before they become crashes. Clients describe me as reliable, committed to quality and detail-oriented across every engagement. 💻 TECH STACK React Native · Expo · TypeScript · iOS · Android · Ionic · Capacitor.js · Firebase · Supabase · Node.js · OpenAI API · EAS Build · Fastlane · Push Notifications · App Store · Google Play · React · Next.js · CI/CD · GitHub Actions 🎯 WHO I WORK WITH Startup founders and product teams building real mobile products. If you have an app to build, an existing app that needs new features or fixing, or a product that needs AI added to the mobile experience — message me with what you're building and I'll respond within a few hours. Your app is not just a project to me. It's someone's idea that deserves to work. 🎯 Message me today. I usually respond within a few hours.

AI Agent & Mobile App Developer | Agentic AI | LLM | RAG | Android | iOS | KMP I build and ship AI-powered products from idea to production — combining Agentic AI, LLMs, Python/Spring Boot backends, and modern Android, iOS, and Kotlin Multiplatform development. With 10+ years of software engineering experience, I can handle the complete product stack instead of requiring separate AI, backend, and mobile developers. If you're building an AI assistant, AI-powered mobile app, RAG system, automation platform, or full-stack SaaS product, I can help with both the architecture and implementation. WHAT I CAN BUILD AI Agents & Agentic AI • AI agents with tool/function calling • Multi-step and autonomous AI workflows • AI assistants and copilots • Agent orchestration with LangGraph and LangChain • MCP servers, clients, tools, and integrations • AI workflows connected to external APIs and databases LLM Applications • OpenAI, Anthropic Claude, and Google Gemini • Streaming AI chat • Function/tool calling • Structured outputs • Conversational AI • AI-powered decision and automation workflows RAG & Knowledge AI • Document ingestion and processing • Embeddings and vector search • pgvector, Pinecone, Weaviate, and Chroma • Knowledge-base chatbots • Document Q&A • Retrieval and reranking pipelines • Enterprise knowledge assistants AI-Powered Mobile Apps • Native Android with Kotlin • iOS with Swift/SwiftUI • Kotlin Multiplatform • Compose Multiplatform • AI chat and voice assistants • Offline-first AI applications • Real-time AI features • Firebase and mobile payments Backend & AI APIs • Python / FastAPI • Java / Kotlin / Spring Boot • REST APIs and WebSockets • PostgreSQL • Authentication and authorization • AI inference and LLM integrations • Docker and AWS deployment TECHNOLOGY AI/LLM: OpenAI, Claude, Gemini, LangChain, LangGraph, LangChain4j, MCP, RAG Backend: Python, FastAPI, Java, Kotlin, Spring Boot, Ktor, REST, WebSockets, PostgreSQL Mobile: Android, Kotlin, Jetpack Compose, iOS, Swift, SwiftUI, Kotlin Multiplatform, Compose Multiplatform Infrastructure: PostgreSQL, pgvector, Pinecone, Weaviate, Chroma, Firebase, AWS, Docker SELECTED EXPERIENCE AI Agent Assistant Built a Kotlin Multiplatform Android and iOS application with a Spring Boot backend, GPT-4 streaming, tool-calling agent architecture, and offline voice capabilities. 50K+ downloads | 4.7★ rating | 200K+ AI conversations/month AI-Powered E-Commerce Built a Compose Multiplatform application with AI-powered product recommendations, vector search, Stripe payments, and a Spring Boot backend. $2M+ mobile revenue | 99.8% crash-free Healthcare AI Platform Built a KMP and Spring Boot platform with AI-assisted workflows and encrypted offline records. Deployed across 3 hospital networks Real-Time Social Platform Built a Spring Boot and WebSocket platform with AI-powered moderation and real-time synchronization. 10K concurrent users | Sub-100ms message delivery WHY CLIENTS HIRE ME • Full-stack AI + mobile development under one developer • 10+ years of software engineering experience • Strong experience building production applications, not just AI prototypes • Experienced with AI agents, RAG, vector databases, MCP, LLM APIs, and automation • Can design the architecture and implement the complete product • Strong focus on scalability, reliability, security, and maintainable code • Android, iOS, and Kotlin Multiplatform expertise • 100% Job Success Score • Top Rated on Upwork Looking for someone who can take your AI product from architecture to production? Send me an invitation or message me with your requirements. I'll review the project and provide a clear technical approach, recommended architecture, and implementation plan.