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🏆 Top Rated .NET MAUI & Xamarin / Flutter Mobile Application Developer 📈 $50K+ Earnings | 🎯 100% Job Success | 🕒 2500+ Hours | ✅ 85+ Projects Completed Delivering high-quality Android & iOS apps. .NET MAUI Developer | Xamarin.Forms Developer | Flutter Developer | Cross Platform App Developer | Mobile App Development Expert | Android & iOS App Developer | .NET MAUI Migration Expert Certified Mobile App Developer with 7+ years of experience and 85+ successful projects — developing cross-platform mobile applications using .NET MAUI, Xamarin.Forms, and Flutter that deliver performance, scalability, and seamless user experiences. My name is 𝙈𝙤𝙝𝙖𝙢𝙢𝙖𝙙 𝙎𝙪𝙝𝙚𝙡, a Full Stack Mobile App Developer specializing in .NET MAUI, Xamarin.Forms, and Flutter. I build high-quality, modern, and user-friendly mobile applications that are responsive, fast, and business-driven — designed to run flawlessly on Android, iOS, Windows, and macOS. Whether you need a new mobile app, a migration from Xamarin.Forms to .NET MAUI, or a Flutter-based solution, I ensure your app is future-ready and performance-optimized. Completed 30+ Xamarin.Forms → .NET MAUI migration projects, including large-scale, feature-rich, and mission-critical applications. 𝙈𝙤𝙗𝙞𝙡𝙚 𝘼𝙥𝙥 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 𝙎𝙚𝙧𝙫𝙞𝙘𝙚𝙨 𝙄 𝙊𝙛𝙛𝙚𝙧 .NET MAUI Cross-Platform App Development Xamarin.Forms Mobile App Development Flutter App Development (Android, iOS, macOS, Windows) Xamarin.Forms → .NET MAUI Migration & Upgrade Custom UI/UX (Figma → XAML / Flutter Widgets) Firebase, REST API, and Azure Integration App Store & Play Store Submission Mobile App Redesign & Performance Optimization App Maintenance, Debugging & Version Upgrades 𝙈𝙮 𝙎𝙠𝙞𝙡𝙡𝙨 & 𝙀𝙭𝙥𝙚𝙧𝙩𝙞𝙨𝙚 ▪ .NET MAUI App Developer ▪ Xamarin.Forms App Developer ▪ Flutter App Developer ▪ Xamarin.Forms to .NET MAUI Migration Expert ▪ Cross Platform App Development (Android, iOS, Windows, macOS) ▪ Firebase & REST API Integration ▪ App Store & Play Store Publishing ▪ MVVM Architecture & Shell Navigation ▪ Offline Support & Push Notifications ▪ In-App Purchases & Subscription Management ▪ C#, XAML, Dart, Kotlin, Swift ▪ Git, Azure DevOps, GitHub, Bitbucket ▪ Clean Code & Performance Optimization ▪ Blazor Hybrid with .NET MAUI ✅ 𝙒𝙝𝙮 𝘾𝙝𝙤𝙤𝙨𝙚 𝙈𝙚 𝘼𝙨 𝙔𝙤𝙪𝙧 𝙈𝙤𝙗𝙞𝙡𝙚 𝘼𝙥𝙥 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙚𝙧 ✔️ 7+ years of hands-on experience in Mobile App Development ✔️ Expert in .NET MAUI, Xamarin.Forms, and Flutter ✔️ 85+ successful projects completed across global industries ✔️ Specialized in Cross Platform App Development ✔️ Proven Xamarin.Forms → .NET MAUI Migration Expert ✔️ Clean, scalable, and maintainable codebase ✔️ Expertise in App Store / Play Store Deployment ✔️ Reliable long-term support and communication 🚀 𝙇𝙚𝙩’𝙨 𝘽𝙪𝙞𝙡𝙙 𝙔𝙤𝙪𝙧 𝘼𝙥𝙥 𝙏𝙤𝙜𝙚𝙩𝙝𝙚𝙧 When you hire me as your Mobile App Developer, you get: ✔️ High-performance, responsive mobile applications ✔️ Cross-platform apps using .NET MAUI, Xamarin.Forms & Flutter ✔️ SEO-optimized listings and store compliance ✔️ Ongoing updates, maintenance, and optimization ✔️ Dedicated support and post-launch assistance I’m passionate about crafting user-focused mobile applications that combine modern design, optimized performance, and solid architecture. Whether you need a .NET MAUI app, a Flutter app, or a migration from Xamarin.Forms, I’ll deliver an app that drives results and growth. 📩 Let’s discuss your mobile app project today and bring your vision to life! 🔍 𝙆𝙚𝙮𝙬𝙤𝙧𝙙𝙨 .NET MAUI Developer, Xamarin.Forms Developer, Flutter Developer, Mobile App Developer, Cross Platform App Developer, .NET MAUI App Developer, Xamarin.Forms App Developer, Flutter App Developer, Xamarin.Forms to .NET MAUI Migration Expert, MAUI Developer, Xamarin Developer, .NET MAUI Expert, Flutter App Expert, Mobile App Development, Xamarin.Forms to .NET MAUI Upgrade, Cross Platform Mobile App Development, .NET MAUI Xamarin Flutter Developer, Android App Developer, iOS App Developer, .NET MAUI 9 Developer, Xamarin.Forms Migration, .NET MAUI Mobile App Developer, Flutter Mobile App Developer, Xamarin.Forms Mobile App Developer, Xamarin.Forms to MAUI Migration Specialist, Cross Platform Mobile Developer, .NET MAUI Mobile Developer, Flutter Cross Platform App Developer, Xamarin.Forms Mobile Developer, .NET MAUI App Engineer, Xamarin.Forms Specialist, Flutter App Engineer, MAUI Mobile Developer, .NET MAUI Xamarin.Forms Flutter App Developer, Xamarin.Forms to MAUI Migration Expert, Flutter Cross Platform App Expert, MAUI Xamarin.Forms Developer, .NET MAUI Cross Platform App Developer, Flutter Application Developer, Xamarin.Forms App Specialist, .NET MAUI App Builder, Flutter App Builder, Xamarin.Forms App Engineer, Cross Platform MAUI Developer, Xamarin.Forms Flutter MAUI Developer.

In today’s market, you need more than just a developer; you need a 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 who leverages the latest in 𝐀𝐈-𝐝𝐫𝐢𝐯𝐞𝐧 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 to slash delivery timelines without compromising on code quality. With over 𝟏𝟐,𝟎𝟎𝟎+ 𝐡𝐨𝐮𝐫𝐬 and 𝟕𝟓+ 𝐬𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥 𝐥𝐚𝐮𝐧𝐜𝐡𝐞𝐬, I combine 10+ years of deep .NET expertise with advanced AI workflows (GitHub Copilot, Cursor, and LLM-assisted refactoring) to build enterprise-grade systems in record time. I don’t just write code—I build scalable, enterprise-grade ecosystems. Whether you are migrating a legacy Xamarin app to .NET MAUI or launching a complex IoT platform from scratch, I provide the technical leadership to ensure your product is high-performing, secure, and market-ready. 𝐖𝐡𝐲 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐜𝐡𝐨𝐨𝐬𝐞 𝐦𝐞 𝐟𝐨𝐫 𝐡𝐢𝐠𝐡-𝐬𝐭𝐚𝐤𝐞𝐬 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬? ● 𝐄𝐥𝐢𝐭𝐞 𝐒𝐭𝐚𝐭𝐮𝐬: Top Rated Plus (Top 3% of talent on Upwork). ● 𝐃𝐞𝐞𝐩 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤: Master of C#, .NET 8/9/10, Microservices, and SQL Optimization And React Native. ● 𝐍𝐚𝐭𝐢𝐯𝐞 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞: Specialist in .NET MAUI & Xamarin for true native UI/UX. ● 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲: I can lead a full team (UI/UX, Backend, QA) to handle the heavy lifting while you focus on business growth. 🛠 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗣𝗼𝘄𝗲𝗿𝗵𝗼𝘂𝘀𝗲 I specialize in turning complex requirements into clean, maintainable codebases. Mobile Ecosystem: .NET MAUI, Xamarin (Native/Forms), React Native, Flutter, iOS (Swift), Android (Kotlin). ● 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: ASP.NET Core 8, Microservices, REST/SOAP APIs, Dependency Injection. ● 𝗗𝗮𝘁𝗮 & 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲: SQL Server expert, MySQL, SQLite, and Database Tuning for high-load apps.
 ● 𝗛𝗮𝗿𝗱𝘄𝗮𝗿𝗲 & 𝗜𝗼𝗧: BLE, NFC, MagStripe, Barcode/QR Scanning, and external device integration. ● 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: Azure, AWS, Google App Engine, CI/CD (AppCenter, GitHub Actions). ● 𝗖𝗼𝗽𝗶𝗹𝗼𝘁-𝗔𝘀𝘀𝗶𝘀𝘁𝗲𝗱 𝗖𝗼𝗱𝗶𝗻𝗴: Faster implementation of complex algorithms in C# and Other Languages. ● 𝗖𝗹𝗲𝗮𝗻 𝗗𝗼𝗰𝘂𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻: AI-generated technical documentation and API schemas for seamless hand-offs. 🌟 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲𝗱 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ● 𝗛𝗲𝗮𝗹𝘁𝗵 & 𝗙𝗶𝗻𝘁𝗲𝗰𝗵: Integration with Apple HealthKit, Google Health Connect, and secure Payment Gateways (Stripe, PayPal, RazorPay). ● 𝗚𝗲𝗼𝘀𝗽𝗮𝘁𝗶𝗮𝗹 & 𝗟𝗼𝗴𝗶𝘀𝘁𝗶𝗰𝘀: Real-time tracking, Fleet Management, and advanced Google/Apple Maps integration. ● 𝗦𝗺𝗮𝗿𝘁 𝗦𝘆𝘀𝘁𝗲𝗺𝘀: IoT Home Automation and Background Data Synchronization for offline-first apps. 📈 𝗣𝗿𝗼𝘃𝗲𝗻 𝗜𝗺𝗽𝗮𝗰𝘁 I have successfully delivered 𝟳𝟱+ 𝗵𝗶𝗴𝗵-𝗶𝗺𝗽𝗮𝗰𝘁 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀,, including: 
 ✔ 𝗟𝗼𝗴𝗶𝘀𝘁𝗶𝗰𝘀: Fleet and Port management systems with real-time tracking. 
 ✔ 𝗛𝗲𝗮𝗹𝘁𝗵 𝗧𝗲𝗰𝗵: Monitoring apps utilizing embedded devices and biometric APIs. 
 ✔ 𝗜𝗼𝗧:Home automation systems with seamless hardware-to-mobile communication. 
 ✔ 𝗥𝗲𝘁𝗮𝗶𝗹: High-performance inventory systems with barcode & MagStripe integration. 🤝 𝗧𝗵𝗲 𝗣𝗮𝗿𝘁𝗻𝗲𝗿𝘀𝗵𝗶𝗽 I operate on an 𝗔𝗴𝗶𝗹𝗲 𝗟𝗶𝗳𝗲𝗰𝘆𝗰𝗹𝗲, ensuring transparency and alignment at every sprint. I am comfortable working across international time zones and collaborating with your internal team or leading the project independently. 𝗧𝗵𝗲 𝗿𝗶𝗴𝗵𝘁 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝗶𝘀 𝗼𝗻𝗲 𝗰𝗹𝗶𝗰𝗸 𝗮𝘄𝗮𝘆. Let’s jump on a quick call to discuss your roadmap and how I can help you scale.

Need help with mobile app, game, and web app development? Feel free to contact me any time for your project! I am just one click away from finding the right solution for you. 10+ years of experience in the field of software applications developed on Microsoft technologies, including MAUI, Xamarin (Xamarin.Forms, Xamarin.iOS, and Xamarin.Android), I have developed a wide range of mobile applications for smartphones and tablets. I have been spending every spare minute writing code for the iPhone and Android as well and learning everything about mobile application development. I'm mainly interested in mobile app development, but I'm able to handle cross-client development including backend/API and web applications. ******** My skills ********* ✅ Xamarin app development (C#, Native, Forms, Android, iOS, Telerik SDK) ✅ .NET MAUI App development (Xamarin Forms to .NET MAUI Migration) ✅ Programming language: C#, .NET ✅ Android app development (Java, Kotlin, Google Play Store) ✅ IOS app development (Swift, Objective-C, App Store) ✅ Database (SQLite, SQL Server, MySQL, Firestore) ✅ 3rd Party API Integration (Facebook, Twitter, Vimeo, Pinterest, YouTube, Google+ API) ✅ Google Maps, GPS, Current Location, Google Places, Markers ✅ Payment System (Stripe, PayPal, PayTM, BrainTree, WePay, Credit Card, PayPalHere, iZettle, Vantiv, Tyro, Mint, and AssemblyPayment) ✅ Pixel-perfect, interactive, and complex UI ✅ MVVM Pattern and MVVM Framework like Prism, MVVMLight, and MVVMCross ✅ Local SQLite DB integration and Entity Framework Core with SQLite ✅ Flight mode safe application - Online-Offline data synchronisation in background. ✅ Hardware integration -Barcode scanner. which are connected through the LAN, WiFi & Bluetooth. ✅ Convert Native libraries/SDK into C# ✅ API integration (SOAP, REST, JSON, XML, XMLRPC) ✅ Push Notification (Local and cloud - APNS, Firebase) ✅ Real-Time communication integration - Firebase, PubNub, SignalR and many more ✅ Chatting Implementation & Integration. ✅ Social App Integration (Google, Facebook, LinkedIn, Twitter) ✅ Barcode Scanning & Generating ✅ QR Code Scanning & Generating ✅ MagStripe Reader (Swipe card) & NFC Reader ✅ Map Integration ✅ Deep linking using Firebase DynamicLink ✅ Google AdMob integration ✅ Parse API integration. ✅ Unit Testing, Sanity Testing, Integration Testing ✅ Azure, Firebase, AWS ✅ GitHub, Azure DevOps, AppCenter, JIRA, Bitbucket ✅ Hands-on experience leveraging AI-powered development tools such as GitHub Copilot, Claude Sonnet 4.5, and GPT-5.2 to accelerate code generation, debugging, and documentation. ✅ Clean Code ✅ Apple and Google In-App purchase integration ✅ Publish app on AppStore and PlayStore ****** Stack of Web Technologies ******* ✅ Knowledge of Frameworks: PHP- Laravel ✅ Knowledge of HTML, Ajax, XML, JSON, CSS ✅ Knowledge of JS libraries: JQuery, JQuery UI, YUI, etc. ✅ Knowledge of template engines: Twig, Smarty ✅ Knowledge of the Bootstrap framework ✅ Knowledge of CSS preprocessors: SASS, LESS ✅ Skills with databases: MySQL, Oracle, MS SQL, Firebird, PostgreSQL ✅ Knowledge of NoSQL: MongoDB, Redis, Memcached ✅ Knowledge of OOP, SOLID and MVC concepts ✅ Skills with VCS: Git, SVN ✅ Skills with the Composer dependency manager ✅ Experience with server-side JS: Node.js, Express.js, WebSockets ✅ Experience with virtual machine configuration with Vagrant and Puppet ✅ Experience with payment gateways: Pay_Pal, Authorize.Net, Solid Payments ✅ Skills with social networks API: Facebook, Twitter, Instagram, OK, VK ✅ Skills with GIS: Google Maps API, Yandex Maps API, VNetGIS ✅ Knowledge of MaxMind API, minFraud API ✅ Skills with the Photoshop graphics editor ✅ Basic knowledge of HTML Canvas and Flash ******Game Development: ✅ Unity 2D/3D games ✅ Game Development What is the difference between other developers and me, and why should you hire me? ✅ Develop mobile apps by following Apple, Google, and Windows development guidelines. ✅ Always reply quickly and give my 100% dedication to your project to make it live. ✅ 100% Job Success ✅ 100% Client Satisfaction

🏆 Top Rated Upwork Freelancer | Full-Stack Developer | .NET MAUI & Xamarin Migration Specialist I help businesses build powerful, scalable, and user-friendly mobile and web applications with a strong focus on performance, clean architecture, and long-term maintainability. With hands-on experience in cross-platform development, backend systems, and quality assurance, I deliver complete solutions that are stable, modern, and ready for real-world users. 🚀 My Core Expertise 📱 Cross-Platform Mobile Development * .NET MAUI * Xamarin.Forms * Flutter I create smooth, responsive, and high-performance mobile applications for Android and iOS with native-like user experiences. 🔄 Xamarin to .NET MAUI Migration Expert Successfully migrated 27+ Xamarin applications to .NET MAUI, helping clients modernize their apps, improve performance, and ensure future scalability with Microsoft’s latest technologies. 🖥️ Backend Development * ASP.NET Core * REST API Development * Python Django * Authentication & Secure APIs * Database Integration I build secure and scalable backend systems that support enterprise-level mobile and web applications. 🎨 Frontend & Web Development * HTML5 * CSS3 * JavaScript * Bootstrap * Vue.js From responsive business websites to dynamic web platforms, I create clean and modern interfaces optimized for speed and usability. 🧪 QA Testing & App Stability Quality is always a priority. I perform: * Manual Testing * Functional Testing * UI/UX Testing * Bug Reporting & Tracking * Release Validation I ensure applications are polished, stable, and production-ready before deployment. ✅ Why Clients Choose Me * Top Rated Upwork Freelancer * 100% Job Success Score * Strong Communication & Fast Response * Clean, Maintainable Code * On-Time Delivery * Long-Term Client Support ⭐ I focus on building reliable applications that not only work well today but are also easy to scale and maintain in the future. Whether you need: * A new mobile app * Xamarin to MAUI migration * Full-stack web development * API integration * App maintenance & bug fixing * QA testing support I’m here to help turn your idea into a successful product. Let’s build something great together!

With over a decade of hands-on experience and a Top Rated Plus track record of delivering large-scale enterprise ecosystems, I provide the technical leadership necessary to turn complex business logic into high-performance digital products. My approach combines veteran architectural knowledge with AI-driven development to maximize delivery speed without compromising security or code quality. 📱 Dual-Specialist Mobile Architecture I bridge the gap between native performance and cross-platform efficiency, specializing in the two most powerful frameworks for enterprise apps: .NET MAUI & Xamarin Expert: Industry leader in migrating legacy Xamarin suites to .NET 8/9 MAUI, ensuring native rendering and optimized performance. React Native Specialist: Building highly responsive, scalable mobile interfaces with seamless JavaScript/TypeScript integration and native module hooks. Native Foundations: Deep proficiency in Swift, Objective-C, and Kotlin for specialized low-level hardware integrations. Advanced Features: Complex UI/UX animations, MagStripe/NFC, biometric security, and real-time communication (SignalR/Firebase). 🌐 Web & Cloud Solutions I build robust, high-traffic backends and modern web frontends: Frameworks: ASP.NET Core MVC, Web API, and Blazor Hybrid for sharing code between Web and Mobile. Frontend: Responsive, enterprise-grade architectures using Angular, Bootstrap, and HTML5. E-commerce & CMS: Specialized in custom-built retail platforms and scalable inventory management systems. 🗄️ Database & DevOps Databases: Advanced optimization and performance tuning for MS-SQL, SQLite, Oracle, DB2, and MongoDB. AI-Enhanced Workflow: I leverage GitHub Copilot and Cursor for rapid prototyping and automated refactoring, delivering production-ready code in record time. Professional Versioning: Expert management of Git (GitHub/Azure DevOps/Bitbucket) and TFS workflows. 🏆 Why My Partnership Drives Results: 1. Enterprise-Level Project Recovery I specialize in taking over complex, stalled, or legacy codebases and transforming them into stable, live products. My goal is to reduce your technical debt while accelerating your roadmap. 2. Strategic Solution Consulting I don’t just execute tasks; I act as a technical partner. I provide frequent, transparent communication and proactive architectural advice to ensure your product scales with your business. 3. Quality-First Architecture By strictly following MVVM, SOLID, and Clean Architecture principles, I ensure your application is maintainable, testable, and ready for future upgrades. 4. Global Team Momentum I lead a specialized team of UI/UX and Backend experts, allowing us to handle the full project lifecycle while maintaining 24/7 momentum across international time zones.

I am an experienced Full-Stack Software Developer & Solution Architect with strong analytical and problem-solving skills, delivering scalable, secure, and high-performance applications across Web, Desktop, Mobile, Cloud, Blockchain, and AI-powered systems. I specialize in building real-time, data-intensive, and enterprise-grade solutions that solve complex business challenges. ✅ Core Technical Expertise ______________________________________________________________________ ⚙️ Backend / Server-Side Development C#, .NET Framework, .NET Core, ASP.NET MVC, Web API Node.js, Express.js Real-time systems using SignalR & WebSockets Microservices architecture, RESTful APIs, modular scalable systems 🗄️ Databases & Data Engineering SQL Server, MySQL, PostgreSQL MongoDB, NoSQL, distributed data systems Database optimization, performance tuning, stored procedures 🎨 Frontend Development JavaScript, TypeScript AngularJS, modern Angular, React (if applicable) jQuery, Bootstrap, Knockout.js HTML5, CSS3, SASS/SCSS, responsive UI, UX-focused development 📱 Mobile & Cross-Platform Development Android (Native) Xamarin, PhoneGap/Ionic ElectronJS for cross-platform desktop apps 🛠 Tools, Libraries & Integrations Syncfusion, PDFSharp, AngleSharp, HTML Agility Pack Payment gateways, 3rd-party integrations, automation tools Reporting, dashboards, multi-tenant systems ☁️ Cloud & DevOps (If you want, I can expand this section) Azure, AWS basics CI/CD pipelines (GitHub Actions, Bitbucket Pipelines, Azure DevOps) Docker, containerized deployments 🧠 AI, Automation & Blockchain AI/ML integrations, automation scripts, data processing pipelines Bot development, chatbots, workflow automation Ethereum blockchain development Smart contract development (Solidity, Truffle, Web3) 🔄 Project Management & Development Methodologies Agile, Scrum, Kanban TDD (Test-Driven Development), Clean Code, SOLID Principles Git, GitHub, GitLab, Bitbucket, SVN JIRA, Azure DevOps, Trello, Freedcamp, MS Team Foundation I follow a structured Software Development Life Cycle (SDLC) to ensure quality, reliability, and maintainability at every stage—from requirements and architecture to development, testing, deployment, and long-term support. 🌟 Why Clients Enjoy Working With Me ______________________________________________________________ Strong logical, analytical, and architectural thinking Transparent communication and proactive collaboration Flexible with budgets and project scopes Committed to meeting deadlines and exceeding expectations Focused on long-term client relationships and continuous improvement I’m a highly self-motivated professional who takes ownership of every project. My goal is to deliver solutions that are scalable, secure, user-friendly, and aligned with your business goals.