I will fix website errors, bugs and functionality issues


About this gig
Need help troubleshooting a JAVA error or a failing API request?
I provide focused debugging for small PHP scripts and basic API integration issues, subject to the project's scope and my technical capabilities.
Services may include:
- Common JAVA syntax and runtime errors
- Basic JSON request and response issues
- Troubleshooting HTTP status codes
- Simple API request configuration
- Basic form submission problems
- Testing the affected functionality after a fix
Please provide the error message, relevant code, API documentation if applicable, and the expected result.
I do not guarantee compatibility with every third-party service. Advanced backend architecture, complex integrations, and production infrastructure issues require separate assessment.
Never share live secret keys or passwords in your source code.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know kazialwasi
I will perform website security and audit and vulnerability assessment
- FromBangladesh
- Member sinceOct 2026
- Avg. response time1 hour
Languages
English, Japanese, Hindi
FAQ
What types of website errors can you fix?
I can help fix minor HTML, CSS, and JavaScript errors, layout issues, broken links, and basic website functionality problems, depending on the issue and my technical capabilities.
What do you need to start working?
Please provide the website URL, a clear description of the issue, screenshots or error messages, and the expected result. If code is relevant, please share the necessary files with sensitive information removed.
How long does it take to fix a website error?
Delivery time depends on the complexity of the issue and your selected package. Minor fixes may take less time, while more complex problems may require additional investigation.
Can you fix any website error?
I handle issues within my area of expertise and the agreed scope. Complex backend, server, or infrastructure problems may require a separate assessment before I can confirm whether I can help.
What will I receive after the work is completed?
You will receive the agreed fixes, basic testing of the affected functionality, and a brief summary of the changes made. The exact deliverables depend on your selected package.

