Gleb U.

I build C# web applications with ASP.NET Core, Blazor, EF Core, and SQL, focusing on internal tools, customer portals, admin dashboards, and business workflows. My MiniPainterHub portfolio project is a full-stack .NET 8 application built with ASP.NET Core Web API and Blazor WebAssembly. It includes EF Core with SQL Server, JWT authentication, real-time messaging with SignalR, admin moderation workflows, and automated tests across backend, UI, and browser flows. I can help with: - ASP.NET Core APIs, backend services, and integrations - Blazor interfaces, forms, search, and admin workflows - EF Core data access and SQL-backed applications - New features, bug fixes, and ongoing application maintenance I'm familiar with Azure hosting and Entra ID. I'm Top Rated with $50K+ earned on Upwork and a history of repeat clients for custom business software. My background also includes desktop applications, document generation, printing, and database-driven tools, including LabelPrinter. I prefer starting with a clear first deliverable and agreed acceptance criteria. I'm happy to work hourly or use fixed-price milestones when the scope is defined. Tell me what your application needs to do, or what needs improving, and we can define a practical first step.