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Mohamed E.
$20/hr
100% Job Success
$1K+ earned
Offers consultations
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Expert Flutter & iOS Developer 🚀 Transforming Ideas into High-Quality Mobile Apps 🚀 🌟 80+ apps published on Google Play and AppStore. 🏅 100% Job Success. 📱 8+ years of experience in native Android and iOS apps. I’m a Senior Flutter & iOS Developer with 8+ years of experience delivering scalable, high-performance mobile and web applications. I’ve successfully completed 80+ projects for private companies, government agencies, and startups across Saudi Arabia, the Gulf, and beyond. What I Can Do for You: • 📱 Flutter & iOS Development – Smooth, fast, cross-platform apps with modern UI/UX • 🤖 AI & Machine Learning Integration – Smart features to give your app a competitive edge • 🌐 Web Development – Full-stack solutions tailored to your business needs • 🔗 API & Backend Integration – Secure, reliable, and scalable • 🏦 Industry Solutions – Fintech, real estate, e-commerce, government platforms Why Clients Hire Me: ✅ Proven track record of on-time, within-budget delivery ✅ Clear, professional communication and documentation ✅ Ability to work with startups and enterprises alike ✅ Long-term support and product scaling If you’re looking for a dedicated developer who can turn your ideas into fully functional apps, let’s connect! 📩 Message me today to discuss your project.
Dheeraj K.
$40/hr
$80K+ earned
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Market-leading apps in 2026 require more than clean code. They require a strategic technical foundation, scalable architecture, and product decisions aligned with business outcomes. I partner with startups, SaaS companies, healthcare organizations, and enterprise teams to build high-performance native Apple ecosystem applications designed for growth. 𝗶𝗢𝗦, 𝗦𝘄𝗶𝗳𝘁, 𝗮𝗻𝗱 𝗦𝘄𝗶𝗳𝘁𝗨𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 • iOS Developer specializing in native iPhone App Development • Swift Developer building scalable mobile applications • SwiftUI Developer creating modern Apple experiences • iPad App Development for productivity and business applications • macOS Application Development for desktop software • watchOS Development for wearable solutions • tvOS Development for streaming and media platforms • Native iOS Development focused on performance and maintainability 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, 𝗠𝗩𝗣 𝗮𝗻𝗱 𝗦𝗮𝗮𝗦 • Mobile App Development for startups and growing businesses • MVP Development for product validation and investor demonstrations • SaaS Development for subscription-based platforms • Enterprise Mobile Applications for internal and customer-facing solutions • Startup Product Development from concept to App Store Launch • Legacy App Modernization and migration to SwiftUI • App Maintenance and Long-Term Product Support 𝗦𝘄𝗶𝗳𝘁𝗨𝗜 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 𝗮𝗻𝗱 𝗦𝗰𝗮𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆 • MVVM Architecture • VIPER Architecture • Clean Architecture • Modular Architecture • Combine Framework • Async/Await Concurrency • Dependency Injection • Scalable Mobile Architecture • Enterprise-grade Code Structure 𝗔𝗜 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗮𝗻𝗱 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬. • AI App Development using modern LLM technologies • ChatGPT Integration for conversational experiences • OpenAI API Integration for intelligent workflows • Apple Intelligence Integration • Generative AI Applications • Computer Vision solutions using Apple's Vision Framework • Image Recognition and Object Detection • AI-powered Productivity Applications 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲, 𝗧𝗲𝗹𝗲𝗵𝗲𝗮𝗹𝘁𝗵, 𝗮𝗻𝗱 𝗛𝗜𝗣𝗔𝗔 • Healthcare App Development • HIPAA-Compliant Application Development • Telehealth App Development • Remote Patient Monitoring Solutions • Healthcare SaaS Platforms • Fitness and Wellness Applications • Secure Patient Communication Systems 𝗙𝗶𝗻𝘁𝗲𝗰𝗵, 𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻𝘀, 𝗮𝗻𝗱 𝗣𝗮𝘆𝗺𝗲𝗻𝘁𝘀 • Fintech App Development • Stripe Integration • RevenueCat Subscription Integration • Subscription App Development • In-App Purchases • Payment Processing Solutions • Marketplace Platforms • On-Demand Service Applications 𝗙𝗶𝗿𝗲𝗯𝗮𝘀𝗲, 𝗔𝗣𝗜𝘀, 𝗮𝗻𝗱 𝗖𝗹𝗼𝘂𝗱 • Firebase Developer • REST API Integration • GraphQL Integration • AWS Cloud Integration • Supabase Integration • Push Notifications • Twilio Integration • Maps and Geolocation Services • Third-Party SDK Integration 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲, 𝗤𝗔, 𝗮𝗻𝗱 𝗔𝗽𝗽 𝗦𝘁𝗼𝗿𝗲 𝗟𝗮𝘂𝗻𝗰𝗵 • App Performance Optimization • Memory Management • Crash Analysis and Resolution • XCTest • UI Testing • Regression Testing • Application Security • App Store Compliance • App Store Launch and Deployment 𝗖𝗜/𝗖𝗗 𝗮𝗻𝗱 𝗥𝗲𝗹𝗲𝗮𝘀𝗲 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 • Fastlane • Xcode Cloud • GitHub Actions • Automated Build Pipelines • TestFlight Management • Release Automation With 4,000+ hours delivered on Upwork and 8 years of engineering experience, I help companies launch and scale products across healthcare, SaaS, fintech, AI, subscription commerce, and mobile platforms. Whether you need a Swift Developer, SwiftUI Developer, Healthcare App Developer, AI App Development partner, or a team to build and scale your next mobile product, I provide technical leadership from architecture planning through successful App Store Launch. Message me with your product vision. I will provide a high-level technical audit or a roadmap for your next milestone. let’s ensure your app is built to dominate the market. iOS Developer | Swift Developer | SwiftUI Developer | iPhone App Development | Mobile App Development | Native iOS Development | Apple Vision Pro Developer | visionOS Developer | AI App Development | ChatGPT Integration | OpenAI API Integration | Healthcare App Development | HIPAA Compliance | Telehealth App Development | Fintech App Development | SaaS Development | MVP Development | Enterprise Mobile Applications | Firebase Developer | RevenueCat | Stripe Integration | ARKit Developer | Subscription App Development | App Store Launch
Dheeraj K. has worked .
Applios Studio
Associated with
Applios Studio
Maulik N.
$15/hr
100% Job Success
$80K+ earned
Available now
Offers consultations
Start of list.
End of list.
🚀 𝗡𝗲𝗲𝗱 𝗮 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗲𝘅𝗽𝗲𝗿𝘁 𝘄𝗵𝗼 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘀 𝗰𝗹𝗲𝗮𝗻, 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗶𝗢𝗦 & 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 𝗮𝗽𝗽𝘀, 𝗼𝗻 𝘁𝗶𝗺𝗲 𝗮𝗻𝗱 𝘀𝘁𝗿𝗲𝘀𝘀-𝗳𝗿𝗲𝗲? I help startups and teams build modern, high-performance apps with stunning UI, solid architecture, and smooth launches. 📈 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 1. 𝗣𝗿𝗼𝘃𝗲𝗻 𝘁𝗿𝗮𝗰𝗸 𝗿𝗲𝗰𝗼𝗿𝗱: 40+ production-ready apps built with Flutter & Firebase. 2. 𝗧𝗿𝘂𝘀𝘁𝗲𝗱 𝗴𝗹𝗼𝗯𝗮𝗹𝗹𝘆: 100% Job Success | Top Rated | $80K+ earned from long-term clients in the US & Europe. 3. 𝗘𝘅𝗽𝗲𝗿𝘁 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘆: CI/CD automation, clean architecture, and reliable app store publishing. 4. 𝗦𝘁𝗿𝗼𝗻𝗴 𝗰𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻: Regular updates, clear milestones, and proactive collaboration. 5. 𝗘𝗻𝗱-𝘁𝗼-𝗲𝗻𝗱 𝘀𝘂𝗽𝗽𝗼𝗿𝘁: From Figma design to post-launch maintenance. 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 • Full-stack Flutter apps (iOS, Android, Web) • Firebase/Supabase-powered backends • Payment & subscription systems (Stripe, PayPal, In-App Purchases) • Social login & GraphQL/REST API integrations • Map-based apps (Google Maps, Mapbox, live tracking) • SaaS dashboards & internal business tools 🧰 𝗠𝘆 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 Flutter • Dart • Firebase • Supabase • GraphQL • Stripe • CI/CD (Codemagic, GitHub Actions) • Figma • Bitbucket • Jira 🤝 𝗟𝗲𝘁’𝘀 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗲 I’m open to 𝗹𝗼𝗻𝗴-𝘁𝗲𝗿𝗺 𝗽𝗮𝗿𝘁𝗻𝗲𝗿𝘀𝗵𝗶𝗽𝘀 (𝟯+ 𝗺𝗼𝗻𝘁𝗵𝘀) and love working with teams who value clean code, great UX, and strong communication. 𝗦𝗵𝗮𝗿𝗲 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗶𝗱𝗲𝗮 𝗼𝗿 𝗯𝗿𝗶𝗲𝗳, and I’ll reply within 12 hours with a clear plan and next steps. ✨ 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 (𝗳𝗼𝗿 𝘃𝗶𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝘆) Flutter Developer, Custom Flutter App Development, Cross-Platform App Development, Expert Flutter Developer, Flutter Firebase Developer, Flutter App Development, Flutter Web Developer, Expert Flutter App Developer, Responsive Flutter App Developer, Flutter State Management, Mobile App Development, Flutter Backend Solutions, Android & iOS Development, Flutter Dart Developer, Flutter Frontend Developer, Flutter Figma Conversion, Flutter Responsive Web App, Flutter Mobile App Developer. Flutter App Developer, Flutter Firebase, Flutter Web Development, Flutter Web App, Figma to Flutter, Experienced Flutter Developer, Expert Flutter Developer, Flutter APIs Integration, Flutter MVP Development, Flutter Bug Fix, Flutter App Development, Mobile App Developer, Flutter Android Developer, Flutter iOS Develop Regards, Maulik N
Maulik N. has worked .
$20/hr
65% Job Success
$200+ earned
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I spearheaded iOS development and application efficiency enhancement, integrating APIs and employing version control with Git. My proactive approach to UI design and dynamic data handling significantly improved user experience. Leveraging both hard skills like Swift programming and soft skills in problem-solving, I ensured application reliability through meticulous code analysis and testing. Skills * iOS development * Version control management * API integration * UI component design * Dynamic data handling
Chandana C. has worked .
SmallDay IT Services Private Ltd.
Associated with
SmallDay IT Services Private Ltd.
$30K+
earned
Karen G.
$25/hr
100% Job Success
$30K+ earned
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I specialize in building secure and scalable mobile applications for businesses of all sizes. I can work independently or integrate seamlessly into your team. ✅ React Native (Expo & bare workflow) ✅ Javascript, Typescript, Swift, Objective-C, C, C++ ✅ Redux, Redux Toolkit, MobX, Clean Architecture ✅ Backend: Supabase, Firebase, Node.js, Express, MongoDB, MySQl. ✅ Real-time chat: WebSockets, Twilio, Sendbird, Supabase ✅ AI integrations: OpenAI API, MCP, tools & agents ✅ Clean, maintainable code ✅ Continuous Integration ✅ Agile methodology 💡 I regularly use AI tools like Cursor and Claude Code to boost my productivity. That said, I’m not a copy-paste coder — I review, understand, and take full responsibility for every line I ship. I deliver solutions that are secure, scalable, maintainable, and bug-free. I've built a number of apps — primarily enterprise applications for businesses and government organizations. You can find examples of successful projects in my portfolio. Let’s talk about your idea — message me and I’ll outline a practical roadmap to make it real.
Karen G. has worked .
Mayur B.
$10/hr
100% Job Success
$1K+ earned
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Passionate iOS developer with a 5-year track record in creating elegant and efficient mobile applications. Proficient in Swift, specialising in turning innovative ideas into robust code. Experienced in collaborating with cross-functional teams to deliver high-quality software. Always eager to explore new technologies. 🚀 Key Skills: Swift | SwiftUI Xcode | Interface Builder MVC | MVVM RESTful APIs | JSON Git
Mayur B. has worked .
$75/hr
100% Job Success
$30K+ earned
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I build and rescue mobile apps that ship — 12+ years in native iOS (Swift, SwiftUI, UIKit) and 4+ years in Flutter, with production apps in fintech, gambling, crypto, and transit. What makes me different from most Flutter developers: I shipped native first. Platform channels, native modules, App Store review quirks, performance profiling — the places where Flutter-only developers get stuck are where I'm strongest. RECENT WORK: Architected a Flutter gambling app from scratch (BLoC, multiple payment gateway integrations, Firebase) for iOS and Android Led an iOS chapter of 7 engineers at one of Georgia's largest banks — SwiftUI at scale, MVVM+Coordinator architecture, modular 2FA system Built and shipped a real-time transit app for the City of Ottawa to both the App Store and Google Play from a single Flutter codebase Developed a crypto wallet with NFT ticketing, Web3 logins, and biometric authentication Maintained and hardened a high-load iOS betting app for a major UK gambling brand WHERE I'M MOST VALUABLE: Flutter apps that need to feel truly native on iOS Migrating native iOS/Android apps to Flutter or Kotlin Multiplatform Rescuing troubled codebases — clean architecture, testing, CI/CD (Fastlane, GitHub Actions, Bitrise) Launch-phase work: stabilization, performance, App Store submission and review
Nika K. has worked .
$22/hr
$3K+ earned
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🎖️ 7+ Years of Professional Experience 📱 30+ Mobile Applications Delivered ⭐ Dedicated to Quality, Performance & Client Success Looking for an experienced iOS developer who can transform your idea into a polished, App Store ready product with exceptional user experience, clean architecture, and long term scalability? You're in the right place. I specialize in native iOS development using Swift, SwiftUI, and UIKit, helping startups, founders, and businesses build high-quality applications from concept to launch. Whether you need a new app, feature enhancements, or performance improvements, I deliver production-ready solutions designed for growth. ⚙️ What I Can Help You Build End-to-end iOS app development (Idea → App Store Launch) Native iPhone & iPad applications Swift, SwiftUI & UIKit development UI/UX implementation from Figma and design systems REST API & Firebase integration Authentication, user management & data synchronization In-App Purchases and subscription-based features Push notifications and user engagement solutions App Store submission and deployment support Bug fixing, performance optimization & code refactoring Scalable architecture for long-term product growth 📱Applications Across Multiple Industries Food Delivery Platforms Ride Booking Applications E-commerce & Marketplace Solutions Startup MVPs SaaS Mobile Products Business & Productivity Applications Consumer-Focused iOS Apps Why Clients Work With Me Clean, maintainable, and scalable code Modern, intuitive, and user-friendly interfaces Strong expertise in Swift, SwiftUI, and UIKit Performance-focused development approach Reliable communication and timely delivery Apps built according to Apple's best practices and App Store guidelines
Mairaj K. has worked .
$22/hr
87% Job Success
$100K+ earned
Offers consultations
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An Innovative iOS and Android Mobile App Developer with 7+ years of development experience and has developed & published more than 40 Mobile Apps for Apple & Play Store. I have exquisite experience with: ❖ Native & Cross-Platform mobile application development for iOS and Android devices. ❖ Memory Management, Multithreading, and Multitasking. ❖ Responsive Design for Android Devices (Android Phone, Tablet) and iOS Devices (iPhone, iPad) ❖ Creating UI/UX Designs of Mobile Apps ❖ Integration of Facebook, and Twitter. Google+, Linkedin ❖ Integration of Google Play Services (Google Maps, Mapbox SDK) ❖ Integration of Firebase Technologies (Firebase Cloud Messaging [FCM], Real-time Database, Analytics, AdMob, Crashlytics, Firebase Storage) ❖ Audio and Video Recorders, Players ❖ User Interface Features like Animations, Gestures, Swipes, Shaking ❖ Push Notification ❖ In-App Purchase ❖ Geolocation Apps ❖ Social Apps ❖ Enterprise and utility apps ❖ Face Recognition and Image Processing Apps ❖ Ride-sharing and Travel Guide apps ❖ Fitness apps I'm a full-stack Mobile App Developer. I have worked with Startups and big IT firms. I have 20+ Success Stories turning Startups into growing IT firms. I have also worked with Uber-like apps, unique Job Search Portals, Healthcare, Medical & Fitness apps, e-commerce apps, and numerous others. My aim is always to explore new technologies while providing the services on which I excel. As far as my Project Delivery and Client Satisfaction are concerned, I have a vast clientele. My core concern is to NEVER COMPROMISE ON QUALITY OF DELIVERABLE & on-time Delivery. Over time, interacted with professionals from around the world including the UK, USA, Canada, Germany, Sweden, and Japan. In addition to writing clean and structured code, I'm responsible for implementing and enforcing agile practices as SCRUM calls daily. Contributed to different presales activities where proposed suitable solutions and technologies according to clients' needs. Along with Mobile App Development, I have been delivering Mobile Apps with proper Quality Assurance and Testing Services, comprising Unit, Smoke, Regression Testing, and maintenance services.
Umar Shahbaz K. has worked .
Jitendra R.
$20/hr
100% Job Success
Available now
Offers consultations
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End of list.
I help founders and businesses turn mobile app ideas into production-ready products without the confusion, handoffs, and technical risk that usually slow projects down. I build iOS, Android, and Flutter apps, and I can own the full mobile side myself: architecture, development, integrations, App Store/Play Store release, debugging, and post-launch improvements. Over the last 10+ years, I’ve worked on production mobile apps across social, streaming, news, language learning, business, and marketplace products. Apps I’ve shipped are still live on the App Store and have reached thousands of real users. What you get is not just development. You get someone who can look at the product, question what matters, identify technical risks early, and help you avoid spending weeks on features that do not move the business forward. Where I can help: - Build MVPs for startups and founders - Rebuild or modernize existing iOS/Android apps - Convert iOS apps to Android or Flutter - Add AI-powered features to mobile products - Fix unstable legacy apps and improve architecture - Prepare apps for App Store and Play Store release I use modern AI tools like Claude, Cursor, Codex, and Copilot to move faster, but the final decisions still come from engineering judgment. AI can speed up execution, but it cannot replace knowing what good architecture, clean code, and product risk look like. My approach is simple: First, understand what the app needs to do for the business. Then, define the fastest practical path to launch. Then, build it in a way that can be extended after release. If a feature adds cost without meaningful value, I’ll tell you early. If an integration looks simple but carries hidden risk, you’ll know before it becomes expensive. After delivery, I document what was built and why, so you understand what you own and another developer can continue the work if needed. Best fit clients: - Founders who need a technical partner, not just a coder - Startups trying to launch quickly without sacrificing quality - Businesses with an existing app that needs cleanup or rebuild - Teams adding AI features to a mobile product If you have a project, send me a short brief with what you’re building, where things stand, and what’s blocking progress. I’ll give you a clear answer on feasibility, timeline, and risk.
Jitendra R. has worked .