I will fix website errors, bugs and functionality issues

K
kazi_alwasi1
K
kazi_alwasi1
kazialwasi

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

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Get to know kazialwasi

kazialwasi

I will perform website security and audit and vulnerability assessment

  • FromBangladesh
  • Member sinceOct 2026
  • Avg. response time1 hour
  • Languages

    English, Japanese, Hindi
I am a cybersecurity enthusiast specializing in website security audits, vulnerability assessments, and web application security testing. I help website owners identify potential security risks and understand how to improve their website protection. I focus on responsible testing, clear reporting, and practical security recommendations. I perform security testing only with proper authorization and continuously improve my skills to provide reliable service to my clients.