I will fix bugs and issues in your c sharp net or web application

D
daniel_grevsen
D
daniel_grevsen
Daniel Grevsen
fix bugs and issues in your c sharp net or web application
Full Screen
fix bugs and issues in your c sharp net or web application
Full Screen
fix bugs and issues in your c sharp net or web applicationfix bugs and issues in your c sharp net or web application

About this gig

Are you stuck with a frustrating bug, or do you need a quick feature added to your C# .NET application?


I am a Software Developer specializing in the .NET ecosystem, web applications, and API integrations. Whether your backend is throwing unexpected errors, your database queries are failing, or you need a custom script to automate a manual workflow, I am here to solve it efficiently.


What I offer in this Gig:


  • C# & .NET Bug Fixing: Fast resolution of backend issues, logic errors, and broken code in ASP.NET Core or Blazor.
  • Database Troubleshooting: Fixing Entity Framework Core issues and optimizing data structures.
  • API Integrations: Connecting third-party APIs, fixing broken endpoints, or building custom AI chatbot integrations.
  • Workflow Automation: Developing custom Google Chrome extensions to streamline your daily tasks.
  • CMS Tweaks: Custom backend adjustments and controller setups (especially in Umbraco).


Why work with me? I focus on delivering clean, well-documented, and production-ready code. I know that downtime or broken features cost money, which is why I prioritize rapid delivery and clear communication throughout the process.


Let's get your code working perfectly.

  • Programming language

    • C#

  • Expertise

    • Debugging
    • Performance
    • Design
    • Databases
    • Testing procedures

  • Frontend framework

    • AngularJS
    • Bootstrap
    • Next.js
    • React.js
    • Blazor

  • Backend framework

    • Express.js
    • FastAPI
    • Next.js
    • Node.js
    • Other

Get to know Daniel Grevsen

Daniel Grevsen

Software Developer

  • FromDenmark
  • Member sinceSep 2026

  • Languages

    English
Hi! I’m a 23-year old dedicated Software Developer based in Denmark with a solid background in computer science and hands-on experience from a software agency. What I can help you with: Versatile Development & Bug Fixing: Whether you need a quick fix in your backend, help structuring your database, or adjustments to a web application, Im here to help. AI & API Integrations: During my current software development internship, I built and packaged a fully customizable AI chatbot integration for a major CMS platform. - Web & CMS Solutions And much more.. Just reach out!

Related tags