I will build a professional dot net core web API or full stack application

G
gauravdev0608
G
gauravdev0608
GAURAV KUMAR
build a professional dot net core web API or full stack application
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build a professional dot net core web API or full stack application

About this gig

Looking for an experienced .NET developer to build, improve, or fix your web application? Youre in the right place!


Im a Software Engineer with 8+ years of professional experience in .NET Core, C#, ASP.NET Core Web API, Node JS, Microservices, React, SQL Server, Azure, MongoDB, Entity Framework and Dapper.

I can help you with:

Custom .NET Core Web API development

Full-stack web applications with React

REST API development & third-party integrations

Microservices development

SQL Server database design, queries & optimization

Azure cloud integration and deployment

Bug fixing, debugging & performance improvements

Authentication, authorization and secure APIs

Unit/integration testing and code quality improvements

CI/CD and deployment support

I follow clean coding practices, SOLID principles, TDD and Agile methodologies to deliver reliable, scalable and maintainable solutions.

Whether you need a new application, feature development, API integration, bug fixing, or technical assistance, Ill work closely with you to understand your requirements and deliver a professional solution.

Please contact me before placing an order so we can discuss your requirements and choose the right package

  • Programming language

    • C#

  • Expertise

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

  • Frontend framework

    • Angular
    • React.js

  • Backend framework

    • Node.js
    • ASP.NET Core

  • AI & low/no code builders

    • Claude
    • Cursor

Get to know GAURAV KUMAR

GAURAV KUMAR

Senior Dot NET and Azure Developer, Full stack, APIs and Microservices

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

  • Languages

    English
I’m a Software Engineer with 8+ years of experience in .NET Core, C#, Azure, Web APIs, Microservices, Angular/React, and SQL Server. I specialize in building scalable web applications, REST APIs, backend systems, and cloud solutions. I also offer bug fixing, API integration, database optimization, testing, CI/CD, and technical support. I focus on clean, reliable, maintainable code and delivering solutions that match your business needs. I follow software engineering best practices including SOLID principles, clean coding, TDD, unit testing, Agile methodologies, and structured SDLC processes.

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