I will write custom javascript code, develop backend scripts, and fix js bugs

R
remidoes
R
remidoes
Joshua W
write custom javascript code, develop backend scripts, and fix js bugs
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write custom javascript code, develop backend scripts, and fix js bugs

About this gig

Looking for clean, modern, and high performance JavaScript solutions for your website or web application? Ive got you covered!

As a software programmer with a background in Computer Science, I specialize in both frontend Vanilla JavaScript dynamic scripts and backend Node.js / Express development.

JavaScript Services I Offer:

  • Frontend JS: DOM manipulation, interactive UI elements, event handling, and form validation.
  • Backend Development: RESTful APIs, Node.js scripts, and Express server setup.
  • Bug Fixing & Debugging: Troubleshooting broken scripts, console errors, and async logic.
  • Database & Data Handling: Connecting JS apps to SQL or JSON databases and handling API requests.
  • HTML/CSS Integration: Seamlessly adding custom JS functionality to existing web pages.

Why Work With Me?

  • Clean & Modular Code: Easy to read, well-commented, and maintainable.
  • Performance Focused: Fast, lightweight scripts without unnecessary overhead.
  • Clear Communication: Regular progress updates throughout development.

️ Please Note: Every project is unique! Please message me before placing an order so we can review your exact project requirements.

  • Programming language

    • JavaScript

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Source control

  • Frontend framework

    • Bootstrap
    • jQuery
    • Alpine.js
    • Other

  • Backend framework

    • Express.js
    • Next.js
    • Node.js
    • Other

Get to know Joshua W

Joshua W

Freelance Programmer

  • FromSouth Africa
  • Member sinceJul 2026
  • Avg. response time1 hour

  • Languages

    English, Afrikaans
Hi I'm Joshua, a Software Programmer with a background in Computer Science. I specialize in building reliable software logic, efficient database queries, and functional web components. Core Skills: 1. Languages: C#, Delphi, SQL, JavaScript, HTML, CSS 2. Services: Custom algorithms, backend logic implementation, database optimization, and web application development. Whether you need backend coding, system logic, or database structures, I deliver clean, well-structured, and efficient code tailored to your exact project requirements. Let’s get in touch to discuss your project.

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