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I will build secure rest apis using aspnet webapi, csharp, efcore and sqlserver

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dotsharpfx
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dotsharpfx
Vijay K
build secure rest apis using aspnet webapi, csharp, efcore and sqlserver
build secure rest apis using aspnet webapi, csharp, efcore and sqlserver
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build secure rest apis using aspnet webapi, csharp, efcore and sqlserverbuild secure rest apis using aspnet webapi, csharp, efcore and sqlserverbuild secure rest apis using aspnet webapi, csharp, efcore and sqlserver

About this gig

Professional .NET Backend Development You Can Rely On

Are you looking for a robust, scalable, and clean backend built with modern Microsoft technologies?

I specialize in C#, .NET 10, Entity Framework Core (EF Core), and SQL Server, delivering production-ready backend solutions designed for performance, security, and long-term maintainability.

Whether you need a REST API, a database-driven backend, or improvements to an existing .NET application, I can help you build it right following industry best practices and clean architecture principles.

  • RESTful API development, CRUD operations
  • EFCore setup, migrations & LINQ queries
  • SQL Server integration
  • Authentication & Authorization (JWT, roles and policies)
  • Clean & Layered Architecture
  • Performance optimization, Bug fixing & refactoring
  • Third-party API integration

Tech Stack: C#, .NET 10, ASPNET Core, EFCore, SQLServer, REST APIs, Git version control.

Clean source code, DB scripts & EFCore migrations, API docs (swagger), Best practices, Post-delivery support

Why choose me?

  • Strong expertise in .NET API dev
  • Clean, maintainable code
  • Focus on performance
  • Long-term partnership mindset

Please message me before ordering to discuss best package

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Design
    • Databases

  • Programming language

    • C#

  • Backend framework

    • Other

Get to know Vijay K

Vijay K

From Backend APIs to Desktop apps, Your DOTNET Specialist

  • FromUnited States
  • Member sinceNov 2025

  • Languages

    English
Strategic Senior Principal Engineer and Lead Subject Matter Expert, blending hands-on technical leadership with deep code engagement. Drives engineering excellence by providing expert guidance, troubleshooting critical systems and promoting best practices. Translates business needs into high-impact technical solutions by aligning technical roadmaps with product goals, managing risk, and serving as the key cross-functional liaison. Top skills - C# • .NET Core • EFCore • Microsoft SQL Server • Apache Kafka • Go • Python • WCF • WPF

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