I will develop asp dot net core apis and sql server integration

S
senthilkumar158
S
senthilkumar158
Senthilkumar

About this gig

Need a reliable C# and ASP.NET Core developer to build your API or solve a backend problem?

I can help you build, improve, and troubleshoot backend functionality using C#, ASP.NET Core Web API, Entity Framework Core, and Microsoft SQL Server.

Whether you're starting a new application, connecting a database to your existing system, or struggling with an API that isn't working as expected, I'll work with you to deliver a solution that fits your requirements.

What I Can Help You With

ASP.NET Core Web API Development

  • Build RESTful APIs for web and mobile applications
  • Implement GET, POST, PUT, and DELETE endpoints
  • Structure endpoints for clear, maintainable code

SQL Server Database Integration

  • Design relational database tables and relationships
  • Connect applications to SQL Server using Entity Framework Core
  • Implement CRUD operations and data retrieval
  • Write and troubleshoot SQL queries

Backend Logic and Functionality

  • Implement business rules and data validation
  • Handle errors and return appropriate HTTP status codes
  • Manage relationships between database entities
  • Improve existing backend functionality

API Debugging and Bug Fixing

  • Investigate API errors and unexpected responses
  • Troubleshoot

Get to know Senthilkumar

Senthilkumar

Software Engineer

  • FromIndia
  • Member sinceOct 2025
  • Languages

    Tamil, English
I am a Computer Science graduate and Software Engineer with 1 year of experience developing full-stack applications and backend microservices. I specialize in C#, .NET, and Flutter, with a strong foundation in algorithmic problem-solving and hands-on experience in AI/RAG systems and containerized services.

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