Hire the Best ASP.NET Developers

✅ 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 ✅𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐜𝐨𝐫𝐞 13+ years of professional experience Specialties: Project Management with Scrum & Extreme Programming Computer Systems Design and Architecture Programming: - .NET & .NET Core, C#, Blazor, ASP.NET MVC, ASP.NET, WebAPIs, Minimal APIs, WinForms, ADO.NET, LINQ, WCF, SOAP, etc - JavaScript (AngularJS, jQuery, KnockoutJS, ReactJs) and TypeScript, NodeJS, Ajax, HTML, CSS, JSON, DOM, XML, etc - SQL (MySQL, MS SQL) / NoSQL (MongoDB, ...), BI, Multithreading etc Next is the list of what exactly you get when you hire me: - Honest, long-term partner & friend, not just a coder (if you need just a coder for few days I am not the right choice). I will supply many ideas and suggestions you never get from the regular programmer, guaranteed! - Best Architecture & Design of your application - I will make code changes & commits from the first day you hire me. We may use Extreme Programming/Scrum, unless you prefer something else - We may carefully update your live server(s) with the latest code (Deploy) or setup new if you don't have servers yet (and yes, we will also setup continues integration & deployment). I have experience with hardware & OS software, Azure & AWS Clouds, DevOps and more! (You will see how it is possible to save $$$ every month on that, guaranteed!) - We will use best tools available to get your tasks done, your software will ship and your customers happy! * Visual Studio 2022 (or 2107 or 2015 or even 2013? maybe even VS Code) or WebStorm or IDEA? NP * Want to make Enterprise web app? Sure we can use Telerik (Kendo) / DevExpress or any other web controls. * Have already spaghetti code in ASP.NET 1.1 or 2.0? Well, we can use it for old things (upgrading very quickly to latest) and use ASP.NET MVC / ASP.NET Core for new things... * We most probably will use Github or Bitbucket as places where your code live in peace (or we can just install own Git / SVN repo on your server if you crazy about security and access), JIRA/Asana for your tasks & bugs tracking. * Need crazy attractive front-end? Sure, we will use AngularJs / React / or even Knockout. Want design for free, which still looks cool? Well, sure we will use Twitter Bootstrap (or Foundation), templates & starter kits! * Want to scale your app to the sky and make sure your clients are happy and all of them to get the best performance with minimum latency? Well, AWS, Docker, why not? I can use .Net SDK for AWS. We can use all that and much more! Please, when you hire me, we can talk every day. I Love to talk with my clients, partners & friends, not just code and hack!

I'm a Full Stack Developer and .NET Developer with 10+ years building web applications that businesses actually run on. I take an idea and ship it — front end, back end, database, deployment — and I've done it for products still serving customers a decade later. ✦ WHAT I DO BEST My core stack is .NET and C#. As a .NET Developer I build secure, scalable back ends with .NET Core and ASP.NET Core, expose them as clean ASP.NET Web APIs (REST), and back them with Entity Framework and SQL Server, PostgreSQL. As a Full Stack Developer I pair those APIs with responsive front ends in Angular, React, or Blazor, then deploy and scale on Azure with Azure DevOps, Docker, and CI/CD. When a product needs AI, I wire proven models — often through a thin Python layer — into the application without breaking what already works. And when a templated WordPress or Shopify build has hit its ceiling, teams bring me in to rebuild it as a custom .NET web application that can actually grow. ✦ PROOF OF WORK Longevity is the point. I once took a rough idea from an automotive client and built it into an e-commerce platform that has served customers for nearly 15 years and still runs today. As the lead .NET Developer on Launch Control, a real-estate SaaS, I refactored the core and made the system 50x faster. I also built SiftScore, an AI-powered talent-acquisition platform that uses the OpenAI API to source and score large datasets. Across fintech, real-estate, and healthcare I've owned the full lifecycle as a Full Stack Developer: requirements, architecture, build, go-live. 🚀 SaaS MVP (From Idea → Production) When a client starts from a rough idea, I take it the full way: requirements, architecture, prototyping, build, and go-live on Azure. As a Full Stack Developer I've shipped .NET SaaS MVPs for fintech, real-estate, and conveyancing platforms — clean, maintainable code with the scalability and monitoring to grow once real customers arrive. ✦ AI Integration for Existing Products I add AI features when a product actually needs them. The fastest, most cost-efficient path is usually integrating a proven model — OpenAI, Claude, or Gemini, often through a thin Python layer — rather than training your own. I add chatbots, automation, and smart search to existing web apps. Most AI features fail not because of the model but because the surrounding .NET architecture wasn't built to support it — and that's where a senior Full Stack Developer earns their keep. ⚙️ Modernizing Existing .NET Systems - without the rewrite If you have a .NET or C# application that needs work, I optimize performance, refactor legacy code, upgrade aging ASP.NET back ends, and migrate data access to Entity Framework Core — refactored against SOLID principles, without freezing feature work. Stuck on an old ASP.NET WebForms app? You don't have to gamble on a big-bang rewrite. As a .NET Developer I migrated a WebForms spare-parts store — 20M+ products across 100+ suppliers — to ASP.NET MVC by running both side by side in one solution, so the business kept selling while the modernization happened underneath it. The same incremental approach moves teams off PHP, Laravel, or legacy WordPress builds and onto a maintainable .NET stack: ship value continuously, retire old code gradually, never go dark. ✦ Legacy .NET project modernization Old code isn't the enemy — downtime is. As a .NET Developer, I modernize legacy ASP.NET and ASP.NET MVC systems by introducing a clean API layer, migrating data access to Entity Framework Core, and refactoring against SOLID principles, all without freezing feature work. As a Full Stack Developer, I migrate the application page by page behind a feature flag, so new and old run together in production and you can switch any screen over — or roll it back instantly — without disrupting users. Whether it's an ASP.NET MVC application that has grown brittle or a WebForms system that needs a path forward, I find the route that lowers risk: incremental, tested, and reversible at every step. ✦ ENTERPRISE-GRADE .NET ARCHITECTURE My work as a Full Stack Developer goes deeper than features. On a large enterprise fintech platform built on microservices, as a Full Stack Developer I designed how the team builds — onboarding developers, setting architectural standards, and structuring a clean, maintainable .NET codebase that scales. As a .NET Developer with a decade across .NET Framework, .NET Core, ASP.NET, and ASP.NET MVC, plus an M.Sc. in Applied Mathematics behind the design decisions, means I build systems meant to last years, not quarters. I focus on web rather than native mobile apps in Flutter or React Native; on the .NET side I also ship cross-platform with .NET MAUI. I'm a web developer — my C# and .NET expertise powers web applications. ✦ HOW WE'LL WORK If you need a Full Stack Developer or .NET Developer who can take something from rough idea to production — and keep it running for years — let's talk about the fastest path to shipping it.

𝐁𝐨𝐨𝐬𝐭 𝐘𝐨𝐮𝐫 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐰𝐢𝐭𝐡 𝐄𝐱𝐩𝐞𝐫𝐭 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 I’m 𝐏𝐫𝐢𝐲𝐚𝐧𝐤𝐚 𝐁𝐡𝐚𝐯𝐬𝐚𝐫, a dedicated and versatile Full-Stack Developer with extensive experience in both front-end and back-end development. With a passion for writing clean, efficient code and solving complex problems, I specialize in building robust, scalable applications using the latest technologies. Over the years, I have successfully delivered projects across diverse sectors including healthcare, education, e-commerce, and real estate, tailoring solutions that meet specific business needs and drive growth. My technical expertise spans a wide range of programming languages and frameworks, enabling me to handle 𝐟𝐮𝐥𝐥 𝐥𝐢𝐟𝐞𝐜𝐲𝐜𝐥𝐞 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭—𝐟𝐫𝐨𝐦 𝐢𝐧𝐢𝐭𝐢𝐚𝐥 𝐝𝐞𝐬𝐢𝐠𝐧 𝐚𝐧𝐝 𝐩𝐫𝐨𝐭𝐨𝐭𝐲𝐩𝐢𝐧𝐠 𝐭𝐨 𝐝𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 𝐚𝐧𝐝 𝐦𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞. 𝐌𝐘 𝐂𝐎𝐑𝐄 𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐒𝐊𝐈𝐋𝐋𝐒 𝐈𝐍𝐂𝐋𝐔𝐃𝐄: ➤ 𝗕𝗮𝗰𝗸-𝗘𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: ASP.NET, MVC, .NET Core, C#, Web API, Node.js ➤ 𝗙𝗿𝗼𝗻𝘁-𝗘𝗻𝗱 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: React.js, Angular (all versions), AngularJS, HTML5, CSS3, JavaScript, jQuery, Bootstrap, Sass ➤ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: MySQL, Firebase, MongoDB, Cassandra, NoSQL, Azure SQL ➤ 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: AWS Cloud Architecture, Serverless, Docker, Webpack ➤ 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗠𝗲𝘁𝗵𝗼𝗱𝗼𝗹𝗼𝗴𝗶𝗲𝘀: Agile and Waterfall I bring strong expertise in integrating cloud solutions and DevOps best practices, ensuring smooth deployment pipelines and scalable infrastructure. Whether working on greenfield projects or enhancing legacy systems, I prioritize maintainability, security, and performance. 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲? ➤ I combine deep technical skills with a user-focused approach to build engaging and intuitive applications. ➤ I communicate clearly and work collaboratively to ensure project milestones are met on time and within budget. ➤ I stay up-to-date with emerging technologies to provide modern, future-proof solutions that add real business value. I’m excited about the possibility of partnering with you to turn your 𝗶𝗱𝗲𝗮𝘀 𝗶𝗻𝘁𝗼 𝗿𝗲𝗮𝗹𝗶𝘁𝘆. Whether you need a powerful web app, a mobile solution, or cloud-based architecture, I’m ready to deliver. 𝗟𝗲𝘁'𝘀 𝗰𝗼𝗻𝗻𝗲𝗰𝘁 𝗮𝗻𝗱 𝗱𝗶𝘀𝗰𝘂𝘀𝘀!

Most developers write code. I build systems that don’t break when your business grows. I help businesses build scalable SaaS applications and multi-tenant systems using ASP.NET Core — designed for performance, security, and long-term stability. When your .NET project needs to work — and keep working — I’m the developer you bring in. With 10+ years of experience in the Microsoft ecosystem, I specialize in designing and building complex systems where architecture matters as much as code. My core expertise: Multi-tenant SaaS applications (secure tenant isolation, scalable architecture) ERP / LMS / business management systems Custom authentication & role-based authorization systems ASP.NET Core migrations and performance optimization I build: Scalable web apps using ASP.NET Core, Blazor, and MVC Secure REST APIs and third-party integrations Cloud-ready applications with clean architecture Full-stack solutions when needed (Blazor WASM, Blazor Server) Stack: ASP.NET Core, C#, Entity Framework, SQL Server, My Sql, PostgreSQL, Azure, AWS, Docker I’ve completed 70+ projects on Upwork with a 100% Job Success Score, mostly involving complex systems and long-term client relationships. If you’re building a serious product and need it done right — let’s talk. I’m happy to review your requirements and suggest the best approach before we start.

Senior .NET Full-Stack Developer with 8+ years of experience building SaaS platforms, ERP systems, REST APIs, AI-powered applications, and enterprise software used by thousands of users. I help businesses launch scalable, secure, and cloud-ready solutions using ASP.NET Core, C#, Azure, React, Angular, and modern AI technologies. My expertise spans ASP.NET Core, .NET 8/9, C#, microservices, cloud infrastructure, enterprise integrations, and modern frontend frameworks including React, Angular, Blazor, and Next.js. I have successfully delivered scalable applications ranging from fintech and logistics platforms to healthcare, eCommerce, AI-powered SaaS products, and enterprise workflow systems. In addition to backend and frontend engineering, I have strong experience integrating AI-powered solutions into enterprise applications, including intelligent chatbots, recommendation engines, predictive analytics, workflow automation, computer vision, and AI-assisted decision systems. I have worked with AI integrations, automation frameworks, and cloud AI services to improve operational efficiency and user engagement. Languages C#, ASP.NET Core, .NET Framework, .NET 8/9, TypeScript, JavaScript (ES6+), SQL, T-SQL, Python, HTML5, CSS3, Dart, JSON Frontend Technologies React.js, Next.js, Angular, Blazor, Razor Pages, MVC, Bootstrap, Tailwind CSS, Material UI, Shadcn/UI, jQuery Backend & Frameworks ASP.NET Core MVC, ASP.NET Web API, Entity Framework Core, LINQ, SignalR, MediatR, Dapper, Minimal APIs, gRPC, MassTransit, RabbitMQ, Hangfire, Quartz.NET, Node.js, Express.js, NestJS Cloud, DevOps & Infrastructure Microsoft Azure, Azure DevOps, AWS Services, Docker, Kubernetes, GitHub Actions, Firebase, Cloud Functions, IIS, Nginx, CDN & Security Platforms Databases & Storage Microsoft SQL Server, PostgreSQL, MySQL, MongoDB, Redis, DynamoDB, SQLite, Firebase Firestore, Elasticsearch, Cloud Storage Solutions Integrations & APIs Payment Gateways, Logistics APIs, Shipping Integrations, GPS & Fleet Tracking Systems, ERP/CRM Integrations, Marketplace APIs, Communication Platforms, AI Services, Authentication Providers, Real-time Notification Systems Tools & Platforms Visual Studio, VS Code, Git, GitHub, Bitbucket, Jira, Postman, Swagger/OpenAPI, Docker Desktop, Azure Portal, Firebase Console Architecture & Methodologies Microservices Architecture, Clean Architecture, Domain-Driven Design (DDD), CQRS, Event-Driven Architecture, SOLID Principles, MVC, MVVM, Agile, Scrum, Kanban Core Expertise • Enterprise SaaS Platforms • Fintech & Payment Applications • Logistics & Transportation Management Systems • Fleet Management & Real-time Tracking • eCommerce & Marketplace Solutions • Healthcare & Telemedicine Platforms • AI-Powered Applications • CRM / ERP Systems • Booking & On-demand Platforms • IoT & Device Integrations • Warehouse & Inventory Management • Multi-tenant Applications • Secure API Development • Cloud-native Applications • Real-time Applications & Notifications AI development: • OpenAI API • GPT-4o • RAG • Vector Databases • AI Agents • LangChain • MCP • Cursor AI • Workflow Automation • AI Chatbots

Senior .NET Architect and Full-Stack Developer with 11+ years of experience building enterprise applications, SaaS platforms, and cloud solutions used by thousands of users across Healthcare, LegalTech, Logistics, Government, HR, and Business Management industries. I help companies design, build, modernize, and scale software products using .NET, Angular, Azure, and SQL Server. Whether you need a new SaaS platform, performance optimization, cloud migration, API development, AI integration, or technical leadership, I can take ownership from architecture through deployment. ✔ 11+ Years of Professional Software Development Experience ✔ Technical Lead and Team Lead Experience ✔ Enterprise SaaS and Multi-Tenant Applications ✔ Azure Cloud Solutions and DevOps ✔ Full-Stack Development (.NET + Angular) ✔ AI and Automation Integration ✔ Strong Focus on Performance, Scalability, and Maintainability What I Can Help You Build • SaaS Platforms and Enterprise Applications • ASP.NET Core Web APIs • Angular Frontend Applications • Blazor Applications • Cloud-Native Azure Solutions • AI-Powered Features using OpenAI and Claude APIs • Real-Time Applications using SignalR • Payment Integrations (Stripe, PayPal) • Background Processing and Automation • Multi-Tenant Systems • Microservices Architecture • Legacy System Modernization • Database Design and Performance Optimization Core Technologies Backend: C#, .NET, ASP.NET Core, ASP.NET MVC, Web API, Entity Framework, MediatR, SignalR, Background Services Frontend: Angular, TypeScript, RxJS, NgRx, Blazor, JavaScript, HTML, CSS, Tailwind CSS Cloud & DevOps: Microsoft Azure, Azure Functions, Azure App Services, Azure Storage, Azure DevOps, Docker, Kubernetes, CI/CD Databases: SQL Server, PostgreSQL, MySQL, Cosmos DB, MongoDB, Redis Architecture: SaaS Platforms, Multi-Tenant Applications, Microservices, Distributed Systems, Event-Driven Architecture, RabbitMQ, MassTransit Security: OAuth2, JWT Authentication, RBAC, Secure API Design Recent Project Experience • Legal Case Management Platform (LegalTech SaaS) • Healthcare Management Systems • Fleet and Asset Management Platforms • Government Compliance Solutions • Business Operations and Workflow Automation Platforms • Enterprise Reporting and Analytics Systems Why Clients Work With Me • I think like an architect, not just a coder. • I understand business requirements and convert them into scalable technical solutions. • I write clean, maintainable, production-ready code. • I communicate clearly and provide regular updates. • I can lead teams, mentor developers, and drive projects from idea to production. If you're looking for a senior .NET professional who can contribute beyond coding and help build software that scales, send me a message and let's discuss your project.