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Fiverr Pro
Português
$
USD
I will fix react, typescript and javascript or frontend bugs fast
Johan S
Sobre este Serviço
Are you stuck with a React or JavaScript error you cannot solve?
I will quickly diagnose and fix frontend bugs in your project so you can move forward without frustration.
I can help with:
- React component errors
- JavaScript logic bugs
- API integration issues
- Layout and responsiveness problems
- Performance optimization
- Console errors
You will receive clean, maintainable fixes and clear communication throughout the process.
Please message me before placing an order and describe the issue in detail.
Lets get your project working smoothly again.
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Conheça mais sobre Johan S
Johan S
Frontend Developer
- A partir deÁfrica do Sul
- Membro desdefev. de 2026
Idiomas
Africâner, Inglês
Hello! I’m a Junior Frontend Developer specializing in React and TypeScript.
I build clean, responsive, and maintainable user interfaces with a focus on code quality and testing, using Vitest/Jest for unit tests and GitHub Actions CI for reliable apps.
I can help with:
• Fixing React or JavaScript bugs
• Converting designs into responsive UI
• Improving frontend components
• Writing or improving unit tests and CI workflows
• Optimizing page speed & Core Web Vitals
I value professionalism, fast communication, and clean, reliable code
Outros serviços de Manutenção de Site que eu ofereço
Perguntas frequentes
What types of bugs can you fix?
I fix React component errors, JavaScript logic bugs, layout issues, API integration problems, state management issues, and performance-related bugs.
Do you need access to my repository?
Yes, I usually require access to your GitHub repository or project files to properly diagnose and fix the issue.
How do I submit my bug or project?
Send me your code, screenshots, or Figma/HTML examples.
Will you improve website speed?
Yes, I can optimize code and performance as part of bug fixes.
What if the issue is more complex than expected?
If the issue requires deeper investigation, I will inform you immediately and recommend upgrading to the appropriate package.
