Need a Flutter developer who can build, fix, or scale your mobile application? I help startups and businesses develop high-performance Flutter applications for Android and iOS, focusing on clean architecture, seamless API integrations, and exceptional user experiences. With 4+ years of professional experience in Flutter development and a 100% Job Success score on Upwork, I have successfully delivered mobile solutions across healthcare, fintech, e-commerce, social media, booking systems, and on-demand service platforms. 🔹 What I Can Help You With • Flutter & Dart Cross-Platform Development • REST & GraphQL API Integration • Firebase (Authentication, Firestore, FCM, Analytics) • Payment Gateway Integration (Stripe, Razorpay, PayPal, Google Pay, Apple Pay) • Push Notifications & Real-Time Features • Google Maps, Geolocation & QR/Barcode Scanning • State Management (Riverpod, Bloc, GetX, Provider) • Deep Linking & App Links • Biometric Authentication & Secure Login Systems • Performance Optimization & Bug Fixing • App Store & Google Play Store Deployment • CI/CD Setup & Release Management 🔹 Why Clients Work With Me ✔ Clean, maintainable, and scalable code ✔ Clear communication and regular updates ✔ Strong attention to UI/UX details ✔ Focus on performance, reliability, and long-term maintainability ✔ Commitment to meeting deadlines and project goals Whether you need a new application built from scratch, additional features added to an existing app, API integrations, bug fixes, or deployment support, I can help turn your requirements into a reliable production-ready solution. Let's discuss your project and find the best way to bring your idea to life.

🎯 Delivering Apps That Bring Results — and Satisfaction Everyone can deliver results, but only a few deliver satisfaction. With 7+ years of experience and a 100% Job Success Score, I bring both to every project. I'm a Top-Rated iOS & Flutter Developer with a passion for building high-performing, beautifully designed, and App Store-ready mobile apps. My specialties include: ✅ iOS Development (Swift, SwiftUI, Objective-C) ✅ AI-Powered ChatGPT Apps ✅ Resume & PDF Invoice Generator Apps ✅ App Store Optimization (ASO) ✅ UI/UX Design in Figma & Adobe XD 💡 Published 15+ apps on the App Store & Play Store 📱 Achieved 100k+ downloads for Resume Builder & AI-based apps 🛠️ Technical Skills Languages: Swift (all versions), Kotlin, Java, Objective-C, Dart, Python Frameworks: SwiftUI, Flutter, React Native, Node.js, Django APIs: ChatGPT, Firebase, Google Maps, Calendar, Drive, Payment Gateway (Stripe, PayPal) Databases: CoreData, SQLite, Firebase Features: QR/Barcode Scanners, Social Login, Push Notifications, XMPP Chat, Live Streaming, Photo Filters UI Tools: Figma, Adobe XD 🔧 Tools & Services AWS & Firebase Integration OCR & Image Processing In-App Purchases, AdMob, RevenueCat PDF Creation, Custom Camera, Audio/Video Processing 🔥 My Promise: High-quality, scalable code On-time delivery Transparent communication Long-term support Let’s create something impactful Contact me today and let’s talk about your app idea! Keyword: iOS app development, Android app development, Flutter developer, Swift developer, Kotlin developer, SwiftUI, Objective-C, mobile UI/UX designer, mobile app design, app store optimization, ASO expert, resume builder app, PDF generator app, invoice app, ChatGPT app, OpenAI integration, mobile app developer, React Native developer, iPhone app developer, iPad app development, Firebase integration, Stripe payment app, PayPal integration, push notifications, Flutter UI design, SwiftUI expert, app performance optimization, bug fixing app, app maintenance, AI app development, OCR mobile app, barcode scanner app, QR code app, live streaming app, video editing app, camera app development, photo filter app, audio recorder app, image processing app, Google Maps app, location-based app, GPS tracking app, social media integration, Facebook login, Google sign-in, Apple sign-in, Firebase auth, mobile backend developer, Node.js mobile backend, Django app backend, mobile API integration, in-app purchases, AdMob integration, RevenueCat, app analytics, Mixpanel, Firebase Analytics, mobile game developer, AR app developer, ML Kit, machine learning app, AI chatbot app, ecommerce mobile app, food delivery app, taxi booking app, fitness tracker app, health app development, meditation app, productivity app, time tracking app, event planner app, alarm app, to-do list app, calendar app, mobile CRM app, SaaS mobile app, UI/UX in Figma, Adobe XD mobile UI, responsive app design, dark mode app, Swift developer India, Flutter developer India, Upwork app developer, iOS freelancer, Android freelancer, hybrid app developer, cross-platform mobile app, mobile MVP development, scalable mobile app, Firebase Firestore, CoreData expert, SQLite integration, Realm database, REST API, GraphQL API, backend with Firebase, dynamic wallpaper app, iOS widgets, lock screen widget, iOS 16 dynamic island, iOS 17 app developer, app optimization, low-code mobile app, no-code app developer, custom app development, mobile dashboard app, mobile admin panel, app cloning, app rebranding, white-label mobile app, chat app with ChatGPT, AI content generator app, ChatGPT mobile UI, CV builder app, resume PDF export, job finder app, mobile portfolio app, signature capture app, feedback form app, survey app, lead collection app, client onboarding app, business card scanner app, document scanner app, LMS mobile app, mobile learning app, education app development, student attendance app, school communication app, university app, mobile HR app, employee attendance app, payroll app, invoice PDF app, invoice tracker app, expense tracker app, budget planner app, personal finance app, EMI calculator app, tip calculator app, unit converter app, currency converter app, stock market tracker app, crypto tracker app, app download boost, app install campaign, ASO keywords, app store keywords, iOS ranking strategy, Google Play ranking, app icon design, app splash screen, onboarding UI, animated app UI, Framer Motion Flutter, gesture-based app, app with Lottie animations, background task app, notification scheduling, background location tracking, Bluetooth app, NFC app, camera-based AI app, live object detection, translation app, dictionary app, text-to-speech app, speech-to-text app, voice recorder app, transcription app, language learning app, news aggregator app, podcast app, music streaming app, file manager app, document viewer app, notes app, reminder app, app security, secure login app, app with encryption, GDPR-compliant app, HIPAA-compliant

👋 Hello! I’m a Top Rated 🌟 Flutter Full-Stack Developer with 3+ years of experience creating robust, user-friendly mobile and web applications. __________________________________ I pride myself on being an affordable full-stack developer with a 100% Job Success Score 💯 who consistently delivers high-quality results on time. My expertise lies in efficient mobile development using Flutter for cross-platform apps, enhanced by advanced state management solutions including BLoC, Riverpod, Provider, and more. I also excel in native development for both iOS and Android (using Swift/Objective-C and Kotlin/Java), as well as in Vue.js, Dart, secure backends in Python, Firebase, and cloud-based solutions with AWS for scalable, production-ready architectures. _______________________________________________________________________ Skills & Expertise • 📱 Flutter & Dart: Crafting beautiful, responsive iOS/Android apps from a single codebase using Flutter. Expert in advanced state management (BLoC, Riverpod, Provider, etc.) and best practices for clean, maintainable code. • 📲 Native Mobile Development: Developing native iOS apps using Swift/Objective-C and Android apps using Kotlin/Java to create platform-specific functionalities when required. • 🌐 Front-End (Vue.js, Dart & Native): Creating interactive web interfaces with Vue.js and building dynamic front-end applications with Dart. Skilled in integrating native components to deliver seamless user experiences. • ⚙️ Back-End (Python, Firebase & More): Developing secure APIs and server-side logic using frameworks such as FastAPI, Django, or Flask. Proficient in robust database integrations, leveraging Firebase for real-time data, authentication, and serverless functions, as well as integrating RESTful and GraphQL APIs. • ☁️ AWS Cloud & Serverless: Hands-on experience with: Amazon S3 – file storage, static hosting, and CDN integration API Gateway – REST & GraphQL endpoints AWS Lambda – serverless compute (Python/Node.js) DynamoDB – scalable NoSQL databases CloudFront + ACM – secure global delivery with HTTPS/SSL Cognito – user authentication & authorization Amplify – CI/CD and app hosting pipelines Delivering secure, scalable, and cost-effective infrastructures for production-ready apps. • 🚀 Full-Stack Development & CI/CD: Delivering complete end-to-end solutions—from mobile and web development to backend and cloud server setups. Experienced with Git and automated workflows. • 💡 Cost-Effective & Scalable Solutions: Focusing on optimized workflows and maintainable code to deliver solutions that save you time and money while remaining scalable for growth. _________________________________________ • 💬 Clear Communication & Client-Centric Approach: With a 100% Job Success Rate and glowing testimonials, I maintain strong project management and collaboration to keep you updated every step of the way. _______________________________________________________________________ Work History & Testimonials I am proud to be a Top Rated freelancer with a 100% Job Success Rate on Upwork. My strong work history, proven expertise, and portfolio of satisfied clients have led to long-term collaborations and consistently glowing reviews. _______________________________________________________________________ Why Work With Me? • 💰 Affordability & Value: Competitive rates and flexible budgeting ensure maximum value for your investment. • ⚡ Quality & Efficiency: Receive clean, well-documented code and high-performance apps delivered on schedule. • 🛠️ Comprehensive Full-Stack Services: I manage everything from mobile app development (both cross-platform and native) to front-end and back-end solutions, ensuring consistency and streamlined communication. • 🌟 Proven Client Satisfaction: With Top Rated status and a 100% Job Success Score, I am committed to exceeding client expectations and delivering outstanding results. • 🔄 Long-Term Engagement: I welcome contracts of 3+ months for ongoing collaborations, as well as shorter projects tailored to your specific needs. _______________________________________________________________________ 🤝 Let's Work Together I’m passionate about turning your ideas into reality with cost-effective, scalable, and robust solutions. If you’re searching for a developer who offers a comprehensive tech stack with Flutter, native iOS/Android, Python/Firebase backends, and AWS cloud expertise—let’s chat! I'm ready to help build your next great app—on time and within budget. Contact me today, and let's discuss how we can achieve your project goals together 🚀. _______________________________________________________________________ Keywords: Flutter, Top Rated Developer, Full-Stack, BLoC, Riverpod, Provider, Native Development, Swift, Objective-C, Kotlin, Java, Vue.js, Dart, Python, Firebase, AWS, Amazon S3, API Gateway, Lambda, DynamoDB, CloudFront, Cognito, Amplify, Cross-Platform, Mobile Apps, Web Applications.

I'm a mobile technical lead with 12+ years building, stabilizing, and shipping production apps across Android, iOS, Flutter, and React Native. Teams bring me in when an app is unstable or a release is stuck — I inherit messy codebases, drive down crash rates, unblock release pipelines, and ship SDKs other developers build on. Recent work: • Yahoo Fantasy Sports — redesigned core user-facing screens and refactored from MVP to MVVM, cutting the crash rate to target. • Portal (Web3 wallet) — led the Android and React Native SDKs that other teams integrate. • Unified Remote — Android app with 10M+ installs worldwide. • Plume — B2B Android app with multiple product flavors used across 10+ businesses. Native depth, cross-platform range: • Android — Kotlin, Java, Jetpack Compose, Coroutines, Clean Architecture (Google Certified Associate Android Developer). • iOS — Swift, shipped multiple apps end-to-end from Figma to App Store and post-release maintenance. • Flutter — Riverpod, GetX, GoRouter, Dio. • React Native — app development and SDK maintenance. • Firebase — Auth, Firestore, Remote Config, Cloud Messaging, Crashlytics, and on-device ML. I write clean, maintainable code, take full ownership of delivery, and build stable, performance-focused apps that hold up in production. If you need someone who can both lead the architecture and ship the hard parts, let's talk.

Senior iOS Engineer (5+ yrs) | Swift, SwiftUI, UIKit | Mobile apps used by 100k+ people Mobile developer with 5+ years shipping production iOS apps across navigation, fintech, wellness, and AR — including a mobile app used by 100,000+ people across 42 languages (WiFi Map, 4.9★). What I bring to mobile projects: — Reduced mobile app load times by 35% through systematic profiling and optimization — Cut production issues 40% by building out crash reporting and monitoring pipelines — Full-cycle ownership: architecture → build → App Store submission → post-launch stability — Clean, testable mobile codebases (MVVM, Clean Architecture, TDD) that stay maintainable long after launch — not just at handoff. Recent mobile app work: — WiFi Map (4.9★, 100k+ users) — global hotspot-finder mobile app, contributed to map rendering and performance — NavWay - Indoor Navigation App (5.0★) — enterprise indoor navigation mobile app deployed at healthcare campuses — The Holy Quran (4.7★) — cross-platform mobile app spanning iPhone, iPad, Apple Watch, and Mac Stack: Swift · SwiftUI · UIKit · Combine · Async/Await · MVVM · Clean Architecture · Core Data · SwiftData · Firebase · Stripe/Apple Pay · ARKit/RealityKit · XCTest US-based (Brooklyn, NY), available now, real-time overlap with any US time zone.

💯 Job Success | Top Rated | 7 Years Experience | Senior 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 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.

Professional Summary 23 years of software development in general. 13 years experience in iOS / macOS, Objective-C & Swift development 1 year experience in Android, Java & Kotlin development 2 year GNUstep Linux, python, shell scripts, experience 7 years of Internet Applications / Web Development. 4 years experience using .Net Environment. 3 year experience in E-Commerce. 4 year experience in System analysis / design and development for Database applications.

I build scalable Android, iOS apps and fast MVPs that get real results (1M+ downloads). Senior Flutter Developer with 10+ years total experience & $600k+ earned on Upwork. ✅ Top Rated Plus on Upwork ✅ $600K+ earned | 159 jobs | 2500+ hours ✅ 100% Job Success Score ✅ Free 30-minute strategy consultation As a Senior Flutter Developer and Flutter Engineer, I create scalable, high-performance Flutter apps through expert Flutter development that delivers real user growth and business value. I also leverage FlutterFlow to accelerate development when speed is critical, and offer React Native as a strong secondary option for teams already invested in that ecosystem. I help startups and established businesses build production-ready mobile apps, fast MVPs, and feature-rich solutions with clean code, strong architecture, and excellent maintainability. 🚀 𝗣𝗿𝗼𝘃𝗲𝗻 𝗔𝗽𝗽 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 - AWCC Asan – Cross-platform app with 1M+ downloads - Glossary Planner – Shopping & productivity app with 100K+ downloads - Temple Bliss – Lifestyle app with 20K+ downloads - Hitchhyke – Recently launched ride-sharing & ride hailing mobility platform (From MVP to scalable product) I focus on apps that users love and adopt long-term. 💡 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 - Cross-platform Flutter app development and Flutter application developer services (React Native when required) - Rapid MVPs and full-cycle development - AI integrations including ChatGPT integration and AI-powered chatbots - In-App Purchase (IAP) implementation and Reward & discounts systems - Firebase, Supabase for scalable backend - UX/UI Design focused on user retention - Thorough Testing and QA - App Store & Google Play deployment - Payments, Maps, Real-time features - REST/GraphQL APIs, Node.js backend support 🏭 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 - Ride-sharing, ride hailing & carpooling platforms (Uber-like & on-demand) - Food delivery and ordering apps - EdTech / Educational online tuition & tutorial apps / eLearning - Coaching platform development - Sports & fitness apps - E-commerce & marketplaces - Health & Fitness, HealthTech & Medical apps - Veterinary App development - Social Networking apps - Travel and tour apps - Music, podcast & video streaming apps - Hotel, restaurant, flight ticket & event booking apps - Weather applications - Loan app & Fintech solutions - HR & Media platforms 🏆 𝗥𝗲𝗰𝗼𝗴𝗻𝗶𝘁𝗶𝗼𝗻 & 𝗟𝗲𝗮𝗱𝗲𝗿𝘀𝗵𝗶𝗽 - Prize Winner – FYP Contest - Top Developer on Clutch (2022) - 10+ years experience delivering mobile products globally ⭐ 𝗪𝗵𝗮𝘁 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗦𝗮𝘆 ⭐⭐⭐⭐⭐ "After wasting time and money with other developers, we finally found a professional team. We're already building our third app together." 🤝 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 - Agile methodology with transparent sprints - NDA signed when required - Business-oriented approach with clear communication - Long-term support post-launch Message me today to get a FREE 30-minute strategy session. Let's discuss your vision and map out the fastest path to launch a successful, scalable Flutter app that performs on App Store and Google Play. Highlighted Skills: Mobile App Development | Mobile App Developer | Mobile Application Developer | iOS App Developer | iOS Developer | Flutter Developer | Flutter App Developer | Flutter Mobile App Developer | Flutter Application Developer | Flutter Engineer | Flutter App Development | Flutter Development | Flutter Mobile App Firebase | Flutter Mobile App Dart | Flutter Laravel | Mobile Engineer | Full Stack Mobile App Developer | AI Mobile App Developer | AI Mobile App | AI ChatGPT Integration | In-App Purchase | React Native | React Native Mobile App Development | Ride-Sharing App | Ride Hailing App | Carpooling App | Food Delivery App | Reward and Discounts | E-commerce App | Sports App | Coaching Platform | Veterinary App | Health & Fitness App | Medical App | HealthTech | Social Networking App | Weather Application | Loan App | Travel and Tour App | Music Podcast & Video Streaming App | Hotel Restaurant Flight Ticket Event Booking App | EdTech | Educational Tutorial App | Mobile App Builder | Mobile App Development Consultation | Android Mobile App Developer | Hybrid Mobile App

Are you tired of maintaining two separate codebases for Android and iOS? I help startups and businesses ship both platforms faster with a single, shared Kotlin codebase using Kotlin Multiplatform (KMP) and Compose Multiplatform (CMP). While most developers build for one platform, I specialize in the modern cross-platform stack that reduces your development cost by up to 50% — without sacrificing native performance or user experience. ──────────────────────────────────────────────────────────── 🔧 WHAT I BUILD ──────────────────────────────────────────────────────────── ✅ Cross-platform apps with shared UI using Compose Multiplatform (CMP) ✅ Shared business logic across Android & iOS with KMP ✅ Native Android apps with Jetpack Compose & Clean Architecture ✅ Migrating existing Android apps to Kotlin Multiplatform ✅ In-App Purchases, subscriptions & RevenueCat / Play Billing integration ✅ Push notifications (FCM / APNs), WebSockets & background processing ✅ REST API & WebSocket integration with Ktor ✅ Local caching with SQLDelight / Room KMP ✅ PDF generation, file handling, document upload & viewers ──────────────────────────────────────────────────────────── ⚙️ TECH STACK ──────────────────────────────────────────────────────────── Cross-Platform : Kotlin Multiplatform (KMP), Compose Multiplatform (CMP) Android : Jetpack Compose, MVVM, Clean Architecture, Coroutines, Flow iOS : SwiftUI interop, Xcode, CocoaPods / SPM integration Networking : Ktor, Retrofit, WebSockets, REST APIs Storage : SQLDelight, Room KMP, DataStore DI : Koin, Hilt CI/CD : GitHub Actions, Fastlane, App Store Connect, Play Console Other : Firebase, OneSignal, RevenueCat, Coil, Kotlin Serialization ──────────────────────────────────────────────────────────── 💼 REAL-WORLD EXPERIENCE ──────────────────────────────────────────────────────────── I've shipped production KMP apps including AI-powered tools that run identically on Android and iOS with shared networking, business logic, background task processing, PDF exports, and subscription flows. I understand both platforms deeply: Android lifecycle, iOS Info.plist entitlements, App Store review guidelines, and Google Play publishing. ──────────────────────────────────────────────────────────── ✅ WHY CLIENTS CHOOSE ME ──────────────────────────────────────────────────────────── → One developer. Both platforms. One codebase. → Senior-level experience — no hand-holding needed → Clear communication and on-time delivery → I write code you can maintain, not spaghetti you'll regret If you want a developer who truly understands Kotlin Multiplatform and Compose Multiplatform not just someone who Googled it — let's talk. Send me a message describing your project and I'll respond within a few hours.

For more than 10 years I have managed iOS app development. I was also responsible for defining architecture. I have hands on with development of iOS apps in Swift, SwiftUI and Objective-C. I also have hands-on knowledge of Flutter App development. I have developed Flutter app for Vehicle Tracking, Object Detection and Image Segmentation (SSD MobileNet, YOLO, DeepLab+MobileNet) using TensorFlow Lite. I am also PSM I certified. I can provide services as a SCRUM master.