Sushil C.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Legacy .NET app slowing you down? Or a new product that needs solid architecture from day one? I've spent 10+ years building, fixing, and scaling enterprise .NET systems across web, desktop, and cloud. From C# and ASP.NET Core to Azure and SQL Server, I deliver clean, production-ready code. What I can do for you: ✅ Build web apps, APIs, and enterprise platforms from scratch ✅ Migrate legacy .NET Framework apps to .NET 6/7/8 ✅ Debug, refactor, and optimize slow or unstable code ✅ Design scalable architecture and lead technical delivery ✅ Set up CI/CD and cloud deployments on Azure 🌐 Core Technologies Backend: C#, .NET Core, .NET 6/7/8, .NET Framework, ASP.NET MVC, Web API, WCF, OWIN Frontend: JavaScript (ES6), HTML5, CSS, Bootstrap, jQuery Desktop: WPF, WinForms, UWP, XAML Data: MS SQL Server, MySQL, T-SQL, Entity Framework, Dapper, ADO.NET UI Components: DevExpress, Syncfusion, Telerik ☁️ Cloud, DevOps & Tools Azure, Azure Functions, Azure Blob Storage, Azure DevOps Jenkins, Visual Studio, VS Code Claude Code (AI-assisted development for faster coding, refactoring, and debugging) 🧪 Quality & Testing TDD with xUnit, NUnit, MSTest, Moq, NCover Automated testing with Selenium Test case design and requirements management 🤝 How I Work Agile/Scrum and Kanban, using JIRA, TFS, and Trello Clear, regular updates with no surprises Root-cause problem solving rather than quick patches Leadership experience on high-profile enterprise projects ⭐ Client Feedback Sushil is one member of Cynoteck team who helped our company to achieve its main goal during the past year, As complicated as the project was. As the flexibility Sushil and the team provided to facilitate our mission. Innovation and harmony were always presented. We were really proud to hire the expert team whom provided full analysis and whom transform features to benefits. The experienced team who showed no limitation while development and programming. Including latest trends, technologies, IOT integration and many more. We will not hesitate to hire him again in our future projects 📩 Let's Connect Send me a message with your project details and I'll reply with a plan and next steps.