Syed Shuja H.
Senior .NET Developer | C# | Blazor | ASP.NET Core | SQL Server
I help businesses build, modernize, and maintain .NET applications that support real day-to-day operations. I’m a Senior .NET Developer with 9+ years of software development experience, working primarily with C#, ASP.NET Core, Blazor, SQL Server, and Entity Framework Core. Much of my recent work involves long-running manufacturing business applications where reliability, maintainability, and production support matter. My work includes: • Building and maintaining ASP.NET Core and Blazor business applications • Migrating legacy Microsoft Access applications to modern web applications • Developing REST APIs and backend business logic • SQL Server development, troubleshooting, and data-related improvements • Entity Framework Core and Dapper-based data access • Authentication and authorization using ASP.NET Core Identity, OpenID Connect, and OAuth • Debugging performance, memory, and production application issues • Maintaining and extending existing .NET applications and legacy systems I currently work on manufacturing systems covering purchasing, HR, inventory, tool management, reporting, and shared ERP functionality. My responsibilities include both new development and ongoing production maintenance, as well as working with stakeholders and other developers to turn operational requirements into working software. I’m comfortable joining an existing codebase, investigating problems, improving existing functionality, or building new .NET features and applications. If you need help with a .NET business application, Blazor system, ASP.NET Core backend, SQL Server application, or an existing system that needs ongoing development and troubleshooting, feel free to send me a message.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $17k
Billed in all: $168,474$168k
$5.7k in the last 6 months
Across 34 contracts
Earnings, last 30 days
Skill rankings: Top 5% in Microsoft Visual Studio
Ranked by MRR among everyone on Upwork with the skill.
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