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I will fix your broken javascript code

K
kousher
K
kousher
Kousher
fix your broken javascript code
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fix your broken javascript code

About this gig

Are you stuck with a JavaScript bug thats breaking your app? Dont worry Im here to help!

With 7+ years of software engineering experience, I specialize in debugging and fixing issues in JavaScript projects. Whether its a small error or a critical bug, Ill quickly identify the root cause and provide a clean, reliable solution.

What I can help with:

  • Fixing JavaScript runtime & logic errors
  • Resolving issues in Vanilla JS, ES6+, DOM manipulation
  • Debugging frontend frameworks (React, Next.js, Vue, etc.)
  • Fixing API integration problems (fetch, Axios, REST, GraphQL)
  • Browser compatibility issues
  • Performance optimization
  • Any unexpected UI/UX bug caused by JS

Why choose me?

  • Fast & professional bug fixing
  • Clear communication and updates
  • Clean, maintainable code
  • 100% satisfaction guarantee

Note: Please contact me before ordering so I can review your issue and give you the best solution.

  • Programming language

    • JavaScript

  • Expertise

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

  • Frontend framework

    • React.js
    • AngularJS
    • Svelte
    • Preact
    • Tailwind CSS

Get to know Kousher

Kousher

Senior software engineer

  • FromBangladesh
  • Member sinceFeb 2017

  • Languages

    Bengali, English
Proficient at Web Application development and have deep knowledge of how web-based technology works and scales. Throughout my career, I have developed web and mobile applications, microservices, written unit tests, written and reviewed documentation, created CI/CD pipelines, implemented SSO and OAuth, and deployed applications on different hosting and container platforms. I am a curious person and continuously push myself to new boundaries. ★★★ My Expertise ★★★ • Go, PHP, JavaScript • Nodejs, ExpressJs, Nestjs • React, Redux, Nextjs, Angular • MySQL, MongoDB, Redis, Firebase

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