Azure Cloud Architecture
Building scalable cloud solutions with Azure App Service, Azure Functions, Azure SQL, Blob Storage, and Entra ID. Experienced migrating on-premises applications to Azure PAAS with CI/CD pipelines through Azure DevOps.
David Hayman
Senior .NET Developer
8+ years of enterprise application development experience, specializing in Blazor WASM development, Azure cloud architecture, legacy application modernization, and full-stack web development. Proven expertise converting Windows applications to modern web platforms.
8+ Years .NET
10+ Apps Converted
5+ Companies
What I Specialize In
Legacy Modernization
Converted 10+ enterprise WinForms and legacy desktop applications to modern Blazor WASM/Server platforms. Full migration lifecycle from architecture design to deployment.
Full-Stack .NET Development
End-to-end application delivery from Blazor front-ends with MudBlazor/FluentUI to Web API backends with EF Core, SignalR real-time features, and SQL Server optimization.
Core Competencies
Blazor WASMBlazor ServerC#.NET 6/8/9.NET CoreASP.NETSQL ServerEntity Framework CoreREST APIsT-SQL
Blazor & Web Technologies
Blazor WASMBlazor ServerBlazor Hybrid.NET MAUIMudBlazorBlazoriseFluentUIRadzenTelerikSyncfusionFluxorJS InteropPWASignalR
Database & API Development
T-SQLStored ProceduresEntity Framework CoreCode FirstDatabase FirstLINQREST ArchitectureJWTOAuth 2.0Microsoft IdentityRepository PatternUnit of Work
Platforms & Tools
Visual StudioVS CodeAzure DevOpsGitGitHubCI/CDSSMSAzure Data StudioSwagger/OpenAPIPostmanxUnitNUnitbUnit
Cloud & Deployment
Azure App ServiceAzure SQL DatabaseAzure FunctionsAzure DevOpsMicrosoft Entra IDAzure Blob StorageDockerKubernetes
Key Achievements
Blazor WASM Conversion Expert
Successfully converted 10+ Windows applications to Blazor WASM/Server platforms with component-based architecture and state management.
SQL Server & Database Dev
Designed and optimized SQL Server databases with complex stored procedures, EF Core implementation, and performance tuning.
Government Sector Experience
Developed applications for Oklahoma Department of Education with compliance requirements and stakeholder management.
Full-Stack Expertise
Equal expertise in client-side Blazor WASM and server-side .NET Web API development, end-to-end application delivery.
Education
Zenos Academy
Level 3 Extended Diploma in ICT Systems and Principles
CompTIA A+ (220-701 and 220-702)
Wilmington Grammar Schools for Boys
GCSEs: 6 Passes A-G including Maths (B) and Science (B)
Let's Build Something Together
Looking for a senior .NET developer with deep Blazor expertise and Azure cloud experience? I'm open to new opportunities.
Get In Touch →