I will develop or fix your dot net web application and API

H
hungns
H
hungns
Hung Nguyen
develop or fix your dot net web application and API
Full Screen
develop or fix your dot net web application and API
Full Screen
Full Screen
develop or fix your dot net web application and APIdevelop or fix your dot net web application and APIdevelop or fix your dot net web application and API

About this gig

I will develop, fix, or customize your .NET web application or REST API.

I have 3+ years of experience working with C#, .NET, ASP.NET Core, SQL Server, React, JavaScript, and API integration.

I can help with:

  • .NET and ASP.NET Core development
  • REST API development and integration
  • React frontend development
  • SQL Server and database work
  • Bug fixing and troubleshooting
  • Existing project customization
  • Performance optimization
  • Deployment and maintenance

I can work with existing code or build features from scratch. I focus on clean code, practical solutions, and clear communication.

Contact me before placing an order so we can discuss your requirements.

  • Website type

    • Business

  • Programming language

    • ASP.NET
    • HTML & CSS
    • JavaScript
    • C#
    • React

  • Website features

    • Marketing
    • Chat
    • Landing page
    • Blog
    • User Authentication
    • API integration
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Get to know Hung Nguyen

Hung Nguyen

FullStack Dot Net Developer

  • FromVietnam
  • Member sinceFeb 2025
  • Avg. response time1 hour

  • Languages

    English, Vietnamese
I’m a Full-Stack Developer with 3+ years of experience in C#, .NET, ASP.NET Core, SQL Server, and React. I build web applications, REST APIs, and database-driven solutions, with experience in DevExpress, nopCommerce, API integration, and deployment. I can help with new development, bug fixing, customization, performance optimization, and system maintenance. I recently developed TiemGiatSay, a full-stack laundry management platform, handling both backend and frontend development. I value clean code, practical solutions, and clear communication.

My Portfolio

Other Website Development Services I Offer

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