I will develop websites and fix website or API bugs

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dennis_xie
D
dennis_xie
Cheng-Jung H
develop websites and fix website or API bugs
Full Screen
develop websites and fix website or API bugs

About this gig

I provide website development and bug-fixing services for frontend, backend, and REST APIs.

I can help you with:

  • Fixing website bugs and errors
  • Troubleshooting REST API issues
  • Java and Spring Boot development
  • C# and ASP.NET Core development
  • JavaScript and TypeScript development
  • Frontend and backend development
  • API integration
  • Database and SQL-related issues
  • Small website development and improvements

I can work with existing projects to identify and fix issues, or help develop new features and small web applications.

I focus on practical solutions and clean, maintainable code.

Please contact me before placing an order so I can understand your requirements and confirm the scope of the project.

  • Website type

    • Business

  • Programming language

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

  • Website features

    • Marketing
    • Payment
    • Forum
    • Social media
    • Events
    • Reviews
    • Blog
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Get to know Cheng-Jung H

Cheng-Jung H

Programmer

  • FromTaiwan
  • Member sinceAug 2026

  • Languages

    Chinese
I am a professional Programmer with over six years of experience in software development and banking operations. My expertise includes project management, HTML, and Python, which I have applied during my tenure at Bank of Panhsin and Kuan Lian. I am dedicated to building efficient technical solutions and advancing my career in the technology sector.

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