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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.

I help individuals, startups, SMBs, and enterprises build reliable, scalable, and user-friendly .NET applications. With 12+ years of experience in custom software development, I specialize in transforming ideas into high-performing desktop, web, and mobile solutions that drive measurable business results. ➜ 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐨 𝐟𝐨𝐫 𝐘𝐨𝐮 You’ll get more than just coding support — I ensure your software is: • Reliable & Scalable → Built on robust .NET architecture. • User-Friendly → Clean UI/UX for smooth adoption. • Future-Proof → Modern technologies and maintainable code. • On-Time → Agile approach with frequent updates and demos. ➜ 𝐌𝐲 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 • Desktop Apps: WPF, WinUI 3, UWP • Mobile Apps: Xamarin, MAUI • Backend & Frameworks: .NET Core, .NET 5/6/8, .NET Framework (3.5+) • Architectures: MVVM, MVC, PRISM, Singleton, n-Tier, Dependency Injection • Databases: SQL Server, SQLite, MySQL, Oracle • Integrations: Google APIs, Social APIs (Facebook, Twitter, LinkedIn) • UI/Controls: DevExpress, SyncFusion, Telerik ➜ 𝐖𝐡𝐨 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 • Startups looking to launch MVPs • SMEs modernizing legacy systems • Enterprises needing robust desktop, web, or mobile apps • B2B & B2C businesses seeking tailored software solutions ➜ 𝐌𝐲 𝐏𝐫𝐨𝐜𝐞𝐬𝐬 1. Understand your goals & requirements 2. Propose the most effective technical approach 3. Share similar past work & align expectations 4. Start with a pilot milestone (risk-free) 5. Provide regular updates, demos, and post-deployment support ➜ 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞 • Top Rated Plus on Upwork with 100% Job Success Score • Client-Centric Approach: clear communication, flexible engagement • Confidentiality Assured: NDA & secure contracts • Proven Track Record: worked with startups and global enterprises • Easy Collaboration: available via Skype, Teams, Slack, Zoom I’m not just a developer—I’m a partner in your project’s success. My commitment to understanding your goals and providing ongoing support reflects my dedication to achieving the best outcomes for you. Let’s work together to create something extraordinary. Updating an existing app, or building something from the ground up — drop me a message, it is free to talk it over.

Full stack Developer expert with focus on building modern, scalable applications. I have over 10+ years of professional software engineering experience and am always up to date on the newest trends, languages, and frameworks. I also have experience in all aspects of mobile app development and I have released numerous applications. I love coding and I always deliver efficient, clean, maintainable and test covered code. I focus on creating state-of-the-art ways to connect businesses with customers, easily and with outstanding results. I am capable of following strict directions as well as conceptualizing solutions that will work for you. I have created numerous tools and boilerplates to assist me in my business, which allow me to implement common features much faster. I Specialize in : - React, Vue JS, Next JS, NestJS framework - Back end Development with Python / Django/ NodeJS - Data Analytics and Machine Learning with Spark and TensorFlow - Web Scrapping and Data Mining - Software architecture development and consultation - Cloud (Windows Azure and Amazon web service) - Azure HDInsight, Hive and HBase - MVC 6 & WebAPI - Model View ViewModel Pattern (MVVM) - Frappe ERPNext - Zoho Suite - Automation : n8n, Make.com

.NET Architect | Azure Solutions Architect Expert | 12+ Years | Top Rated | Microsoft Certified I help companies build scalable, production-ready .NET and Azure platforms - microservices, SaaS dashboards, enterprise APIs, CI/CD pipelines, and React/Angular frontends - delivered on time, built to last. As a .NET Architect and Full Stack Developer, I have led end-to-end architecture and delivery for Fortune 500 firms and funded startups across healthcare, finance, logistics, and e-commerce. My work as a .NET Architect combines deep ASP.NET Core backend expertise with Azure cloud-native deployment and modern React/Angular frontends - so you get one engineer who owns the complete system. ───────────────────────────────────── WHAT I BUILD AS A .NET ARCHITECT ───────────────────────────────────── As a .NET Architect and ASP.NET Core developer, my core delivery includes: - Scalable microservices with .NET 8/10 - clean architecture, CQRS, event-driven design - Azure PaaS deployments - App Service, AKS, Service Bus, Azure SQL, Azure DevOps - React and Angular frontends - SSO, role-based access, real-time dashboards - CI/CD pipelines - GitHub Actions, Azure DevOps, Jenkins - zero-downtime releases - SQL Server and PostgreSQL performance tuning - deadlock resolution, query optimization - Healthcare (HIPAA), finance, and logistics platforms built to compliance standards - ASP.NET Zero multi-tenant SaaS architecture - Full Stack .NET Core + React and .NET Core + Angular applications - API development, API integration, and third-party service connections - SignalR and WebSocket real-time applications - NopCommerce/Shopify and e-commerce platform development ───────────────────────────────────── RECENT OUTCOMES ───────────────────────────────────── As a .NET Architect and Full Stack Developer, I have delivered: - Designed a healthcare practitioner search platform scaling across AWS with real-time Elasticsearch - Led a US logistics platform revamp using .NET 10 + React + Angular, cutting deployment time significantly - Built 20+ e-commerce platforms processing millions in transactions using ASP.NET Core and NopCommerce/Shopify - Delivered HIPAA-compliant EHR, LIMS, and healthcare SaaS systems for US-based clients - Managed teams of 12 developers on enterprise projects - Migrated legacy .NET applications to Azure with zero production downtime - Resolved deadlock and query performance issues on SQL Server databases with 1M+ records ───────────────────────────────────── WHO I WORK WITH ───────────────────────────────────── Companies hire me as a .NET Architect and Full Stack Developer when they need: - A .NET Architect who can design and own the full system - An ASP.NET Core developer for scalable backend API and service development - A Full Stack Developer to build React or Angular frontends connected to .NET backends - A SaaS developer to build multi-tenant platforms with ASP.NET Zero - An Azure cloud architect for microservices, AKS, and DevOps pipelines - A SQL Server and database architect for performance-critical systems - A backend developer for healthcare, finance, logistics, or e-commerce platforms - A .NET developer for legacy system modernization and migration to Azure - A Full Stack Developer for enterprise dashboards, CRM tools, and internal platforms ───────────────────────────────────── TECHNICAL EXPERTISE ───────────────────────────────────── Backend & .NET Development - ASP.NET Core | ASP.NET MVC | ASP.NET Web API - .NET Framework | .NET Core | .NET 6 | .NET 8 | .NET 10 - C# | Entity Framework | CQRS | Clean Architecture | Microservices - Node.js | TypeScript Frontend Development - React | Angular | AngularJS | TypeScript | JavaScript - HTML5 | CSS3 | Bootstrap | Tailwind CSS Cloud & DevOps - Microsoft Azure | AWS | Azure DevOps | GitHub Actions | Jenkins - Docker | Kubernetes (AKS) | CI/CD Pipelines | Azure App Service - Azure Service Bus | Azure SQL | Azure AD | SSO Databases - Microsoft SQL Server | PostgreSQL - Query Optimization | Database Architecture | Database Design - Deadlock Resolution | Index Tuning | Stored Procedures | SSRS Integrations & Platforms - REST API | API Integration | SignalR | WebSockets - Power BI | Elasticsearch | HubSpot | Stripe | Payment Gateways - NopCommerce | WordPress | Shopify AI & Emerging Tech - AI Integration | OpenAI API | ChatGPT Integration | N8n - Real-time Data Pipelines | Automation Workflows ───────────────────────────────────── CERTIFICATIONS ───────────────────────────────────── - Microsoft Certified: Azure Solutions Architect Expert - Microsoft Certified: Azure Developer Associate - Microsoft Certified Professional Send me a message describing your project. I respond within a few hours and can share a relevant architecture approach on the first call.

I am having experience of 7+ years in the development of .Net large-scale applications In .NET Core. I am also an expert in Blazor & MAUI. Already worked with .NET 8 and 9 and have good understanding in .NET 10. I have worked with Fulltime NET Developer for both MVC and NET Core. Here are some of my skills and qualities: Posse’s strong knowledge of Technologies like .NET CORE, C#, ReactJS, NodeJS, Blazor, ADO.Net, MVC, Linq to SQL, Entity Data Model, .NET 8, Python, flask and Django Databases: MSSQL, SQL Server Azure: Azure AD, Azure DevOps, Azure Table, IaaS, PaaS, Containers, Storage, Azure Monitoring, Security, Azure SQL, AppService, Logic Apps, Functions, Azure API and other Serverless services Management: Azure Service bus, Azure Event Hub, Azure Batch, Azure App Services, Docker, Kubernetes Messaging Broker: RabbitMQ Caching: Redis Containerization: Azure Functions. Authentication: OAuth, Microsoft Authentication Front-end tools: HTML, Jquery, JavaScript, Bootstrap, XML,chronologies, and AJAX methodologies. Monitoring: Application insights. Project management tools: Jira, Basecamp, Trello, Asana Scripting Languages: JavaScript Hosting: AWS Azure Other Tools: GIT, TFS, Bitbucket, Devops Primary Skills (Core Stack): - Full Stack Developer - .NET Developer - ASP.NET Core Developer - C# Backend Developer - React.js Developer - Angular Developer - Blazor Developer - MAUI App Developer - .NET MAUI Developer - Web API Developer - Entity Framework Core - Razor Pages - SignalR Developer Frontend Technologies: - JavaScript Developer - TypeScript Developer - HTML5 / CSS3 / SCSS - Responsive Web Design - Tailwind CSS - Bootstrap - React Hooks - Angular Material - RxJS - Material UI (MUI) Backend / Server-Side - ASP.NET Core Web API - RESTful API Development - Microservices Architecture - Clean Architecture - Dependency Injection - Middleware in .NET - LINQ / EF Core - SQL Server / PostgreSQL / MySQL - IdentityServer / JWT Authentication Version Control & Tools: - Git / GitHub / GitLab / Bitbucket - Azure DevOps Pipelines - Jira / Trello / ClickUp - Visual Studio 2022 - Postman / Swagger - Figma to React/Angular Testing & Quality: - Unit Testing in .NET (xUnit, MSTest) - Jest for React - Cypress / Selenium - Playwright - Code Review & Refactoring Cloud & DevOps: - Azure Developer - AWS Developer - Azure App Services - Azure Functions - AWS Lambda - CI/CD (GitHub Actions, Azure DevOps) - Docker - Kubernetes - Softr - Cloudflare I am also Responsible for implementing security using OAuth within REST Api (WebAPI 2).

Available to start immediately. I build and fix real .NET & C# software. Click on Invite button to start conversation I’m a .NET Developer and C# Developer with 13+ years of experience working on production systems built in C#/.NET. Most of my work is focused on helping teams make their existing software more stable, scalable, and easier to evolve without risky rewrites. I’ve worked in long-term roles as a C#/.NET developer, often joining projects where the codebase already exists and needs structure, performance improvements, or careful modernization. 🧠 How clients usually come to me Very often, teams reach out to me as a .NET developer when they already have a product written in C#/.NET, but something isn’t working as it should. Changes are slow, bugs appear in unexpected places, or the architecture feels fragile. In those cases, I step in as a C# .NET Developer who understands how real systems grow over time and how to improve them without breaking production. Depending on the scope, I work either as a backend developer focused on logic and performance, or as a .NET Full Stack Developer when both backend and UI decisions need to be handled together. ⚙️ What I do in real projects Day to day, my work as a .NET Developer is very practical. I write and refactor C#/.NET, clean up .NET architecture, improve async flows, and make sure the application behaves predictably in production. In many projects, this naturally turns into .NET full stack work handling backend services, APIs, and UI integration where I step in as a .NET Full Stack Developer. When teams want a modern .NET Full Stack direction without splitting the codebase, I build new features or full applications using .NET MAUI/WPF/WinForms. I’ve worked with .NET apps both for new products and for migrations from older stacks like, where stability matters more than speed. 🧩 Types of systems I’ve worked on Over the years, I’ve worked as a .NET Developer, across different environments: 💻 Desktop software written in C#/.NET 🌐 Web platforms where I worked as a full stack developer on .NET backends 📱 Cross-platform apps built with .NET MAUI (Windows & Android only) 🧱 Larger products that required a true full stack developer approach 🔗 Mixed systems where .NET AI integration was part of the stack 🎮 Internal tools and simulators developed with C# 🤖 Careful use of .NET AI where it actually added value In several projects, I worked in React .NET setups, connecting React frontends to .NET backends while keeping responsibilities clean and clear. 🛠️ How I work with teams and data I’m comfortable joining existing teams and reading unfamiliar C#/.NET codebases. I focus first on understanding why decisions were made, then improving things step by step. I regularly work with SQL server, collaborate with Azure Data Engineer roles, and support data-heavy systems where performance & reliability are critical. This mix of responsibilities often places me in a .NET Full Stack Developer role even when the original task starts as pure backend work. 🛠️ Tech Stack .NET Framework, .NET 6 / 8 / 9 / 10 App Development - WPF, WinForms, WinUI, Blazor, .NET MAUI, MVVM Concurrency & Performance - Multithreading, async/await, Task Parallel Library Hardware & Protocols - Serial, Bluetooth LE, TCP/IP, UDP, RS232, RS422 Architecture & Quality - Clean Architecture, OOP, refactoring, performance tuning Security & Testing - Unit testing, Polaris, Coverity, SAST, DAST, threat modeling Data & Cloud - SQL Server, Azure Tooling - Visual Studio, VS Code, GitHub, GitHub Actions, Docker ✅ Why clients choose to work with me ✨ I think like a long-term .NET Developer, not a short-term task runner ✨ I write C# code that other C# developers can actually maintain ✨ I’m comfortable owning systems as a .NET Full Stack Developer ✨ I communicate clearly and avoid surprises ✨ I leave .NET full stack codebases cleaner and more stable than I found them 📌 Availability ✅ Available now 🌍 Remote-only ⏱️ Open to long-term collaboration If you’re looking for a .NET Developer, who can step into an existing system and improve it safely let’s chat. 👉 Send a message and we’ll review your setup together.