Waheed A.

I build, extend, and troubleshoot Blazor and .NET applications, from interactive web features to reliable backend APIs, SQL Server databases, and production deployments. I bring 12+ years of C#/.NET experience, combining hands-on development with software architecture and technical leadership. On Upwork, I am Top Rated with 100% Job Success and $30K+ earned. HOW I CAN HELP • Blazor Server and WebAssembly: business applications, forms, dashboards, reusable components, and integration with backend services. My completed projects include a device-monitoring dashboard, a collage maker, Blazor forms, and Syncfusion consulting. • C# and ASP.NET Core: REST APIs, enterprise web applications, background services, microservices, and third-party integrations. I can work within an existing codebase or help plan a new application. • SQL Server and Entity Framework: database design, data access, stored procedures, query tuning, and investigation of slow application workflows. • Debugging, modernization, and deployment: production defects, integration failures, IIS configuration, dependency packaging, and desktop/web application upgrades. My experience includes WPF, WinForms, Windows Services, Azure integrations, and AI-assisted code analysis and refactoring. • Enterprise authentication and integrations: SAML SSO, ADFS, Active Directory, Microsoft Graph, and application-to-service connectivity. PROVEN UPWORK EXPERIENCE • 349-hour ASP.NET/C#/WCF/Blazor engagement — 5-star client feedback. • 227-hour Blazor finance project — 5-star client feedback. • Blazor Server device-monitoring dashboard and Syncfusion consultation — both rated 5 stars. • ASP.NET SAML/ADFS integration and Active Directory troubleshooting — both rated 5 stars. I have also led development teams building staff management portals and business systems. Clients value my communication, ability to understand existing applications, and practical approach to solving problems. Send me your requirements, current stack, and the main problem you want to solve. I can help define the next steps and deliver changes your team can maintain.