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Fiverr Pro
English
$
USD
I will fix bugs, errors, debug javascript, php, react, edit code, deployment issues
Esther G
About this gig
Having bugs, errors, or deployment issues in your JavaScript, PHP, or React project? I can help identify the root cause and fix problems quickly so your application runs smoothly again.
I specialize in debugging and troubleshooting web applications, fixing issues that prevent your website or software from performing correctly. Whether you're dealing with broken functionality, console errors, API integration problems, deployment failures, white screens, unexpected crashes, or performance issues, I will carefully analyze the code and provide a reliable solution.
Services include:
- JavaScript bug fixing
- PHP error debugging
- React.js troubleshooting
- API integration fixes
- Form validation issues
- Login and authentication errors
- Database connection problems
- Frontend and backend debugging
- Deployment and hosting issues
- Performance optimization
- Console error resolution
- Responsive design fixes
- Third-party integration troubleshooting
- Code review and cleanup
- Feature repair and improvements
Why work with me?
- Clear communication throughout the project
- Fast and accurate troubleshooting
- Clean and maintainable fixes
- Attention to detail
- Reliable post-fix testing
Get to know Esther G
Esther G
AI Web App and Automation Developer, MVPs, SaaS and Fast Deployment
- FromGermany
- Member sinceApr 2026
- Avg. response time8 hours
Languages
German, English, Spanish
I build high-converting AI-powered web apps and automations using modern vibe coding tools like Lovable, Replit, Bolt.new, and Antuigravity. From idea to deployment, I turn concepts into scalable, production-ready products fast. I specialize in MVP development, AI integrations, SaaS platforms, and workflow automation that saves time and drives revenue. Whether you need a startup launch, feature upgrade, or full system build, I deliver clean, efficient, and results-focused solutions, no fluff, just performance.
Other Vibe Coding Services I Offer
FAQ
Can you fix my JavaScript error today?
Yes. I can quickly identify the root cause of JavaScript errors, fix broken functionality, and test the solution to ensure your application works correctly before delivery.
Can you debug my React application?
Absolutely. I troubleshoot React component issues, state management problems, rendering errors, API failures, routing issues, and performance bottlenecks.
Can you fix PHP errors on my website?
Yes. I can resolve PHP warnings, fatal errors, database connection issues, server-side bugs, and broken website functionality while maintaining clean code standards.
My website works locally but fails after deployment. Can you help?
Yes. I diagnose deployment issues related to hosting, environment variables, server configuration, build errors, APIs, and production environments.
Can you fix API integration problems?
Certainly. I troubleshoot API requests, authentication issues, response handling errors, webhooks, and third-party service integrations to restore functionality.
Can you find the root cause of a bug I cannot identify?
Yes. I perform systematic debugging to trace issues back to their source rather than applying temporary fixes, helping prevent the problem from returning.
Do you work with both frontend and backend issues?
Yes. I can troubleshoot JavaScript, React, PHP, databases, APIs, forms, authentication systems, and other full-stack application components.
Can you optimize slow-loading pages while fixing bugs?
Yes. When appropriate, I identify performance bottlenecks, reduce unnecessary operations, and improve overall responsiveness alongside bug fixes.
What do you need from me before starting?
Usually access to the code, error messages, screenshots, logs, or a clear explanation of the issue. The more details provided, the faster the diagnosis and resolution.
Will you test the fix before delivery?
Absolutely. Every fix is verified through testing to confirm the issue has been resolved and that existing functionality continues to work as expected.
