I will build a secure aspnet core web API for your application

M
mvasanthvk
M
mvasanthvk
Vasanthakumar M
build a secure aspnet core web API for your application
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build a secure aspnet core web API for your application

About this gig

What I offer:

- RESTful API development using ASP.NET Core (C#)

- Clean Architecture design for Standard & Premium projects 

 separated layers (Domain, Application, Infrastructure, API) for 

 maintainable, testable, and scalable code

- Entity Framework Core for database access (SQL Server, PostgreSQL, MySQL)

- JWT authentication & role-based authorization

- Swagger/OpenAPI documentation for every endpoint

- Third-party API integrations (payment gateways, email services, etc.)

- Unit testing and error handling

- Deployment support (Azure, IIS, or Docker)

  • Expertise

    • Debugging
    • Performance
    • Security
    • Design
    • Databases

  • Programming language

    • C#

  • Frontend framework

    • Bootstrap
    • jQuery
    • React.js
    • Tailwind CSS

  • Backend framework

    • CodeIgniter
    • FastAPI
    • Fastify
    • Strapi
    • Other

Get to know Vasanthakumar M

Vasanthakumar M

Senior Software Engineer

  • FromIndia
  • Member sinceJul 2026
  • Avg. response time1 hour

  • Languages

    Tamil, English, Hindi
I build full-stack web and mobile applications that go live on the App Store, Google Play, and production servers. With 7+ years across React, React Native, ASP.NET Core, Azure, and AWS, I turn complex business requirements into clean, scalable systems that real users depend on every day. I specialize in end-to-end product engineering, designing microservices-based backends and delivering responsive web applications.

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