I will fix bugs and add features to your dotnet asp net core application

M
mohaa_sami
M
mohaa_sami
Mohamed Sami
fix bugs and add features to your dotnet asp net core application
Full Screen
fix bugs and add features to your dotnet asp net core application
Full Screen
fix bugs and add features to your dotnet asp net core applicationfix bugs and add features to your dotnet asp net core application

About this gig

Got a bug in your C# or ASP.NET Core project that you cant track down? Or a small feature you need added without rewriting everything? I can help.

Im a backend developer working with C#, ASP.NET Core, Entity Framework Core and SQL Server every day. I work on existing code, so you dont need a rewrite.

What I can do:

  • Fix errors, crashes and wrong results in Web APIs and MVC apps
  • Fix authentication, JWT and authorization problems
  • Fix EF Core and migration errors
  • Add a small feature or endpoint to your existing project
  • Review your code and tell you what to fix first

How it works: you send the code and describe the problem (error message, steps to reproduce). I find the cause, fix it without breaking other things, and send you a short note on what changed and why.

If I find the problem needs a big rewrite instead of a quick fix, I will tell you before you spend more.

Please message me before ordering with your .NET version and the error you see, so I can recommend the right package.

  • Programming language

    • C#

  • Expertise

    • Debugging
    • Design
    • Databases

  • Frontend framework

    • Angular

  • Backend framework

    • Other

Get to know Mohamed Sami

Mohamed Sami

ASP NET Core Backend Developer, REST APIs, SQL Server, Stripe and JWT

4.9(650)
  • FromEgypt
  • Member sinceMay 2018
  • Avg. response time1 hour
  • Last delivery1 year

  • Languages

    English, Arabic, Spanish, French
I’m Mohamed, a backend developer specializing in C#, ASP.NET Core and SQL Server. I build REST APIs, JWT and Google login, Stripe payments, and clean, tested backends for startups and small businesses. My projects include a multi-tenant HR system with 1,000+ automated tests, an e-commerce API with Redis and Stripe webhooks, and a real-time SignalR restaurant system, all with live demos. I’ve completed 960+ orders on Fiverr, so I communicate clearly and deliver on time. I speak English, Arabic, Spanish and French.

My Portfolio

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