I will fix bugs, debug and optimize your PHP website

D
dev_wl
D
dev_wl
Developer Li
fix bugs, debug and optimize your PHP website
Full Screen
fix bugs, debug and optimize your PHP website
Full Screen
fix bugs, debug and optimize your PHP websitefix bugs, debug and optimize your PHP website

About this gig

I'm a Senior PHP Developer with 10+ years of experience. I specialize in fixing bugs, debugging errors, and maintaining existing PHP applications.


Common issues I can fix:

- PHP fatal errors, syntax errors, and white screen of death

- Database connection issues and SQL query errors

- API integration failures (payment gateways, third-party services)

- Performance issues and slow page loading

- Session/cookie related bugs and login issues

- Memory leaks and server timeout errors


My process:

1. I review your code and replicate the issue

2. I identify the root cause

3. I fix the bug and test thoroughly

4. I deliver clean, documented code


Why choose me:

- 10+ years of PHP development experience

- Clean, well-structured code

- Clear communication throughout the project

- On-time delivery


What I need from you:

- Detailed description of the bug

- Steps to reproduce the issue

- Access to your code (GitHub, FTP, or zip file)

- Error logs if available


Note: Message me before ordering so we can discuss your issue in detail. I usually respond within a few hours.

  • Programming language

    • PHP

  • Expertise

    • Debugging
    • Design
    • Databases
    • Source control

  • Frontend framework

    • jQuery

  • Backend framework

    • Laravel
    • FastAPI
    • Yii2
    • Symfony

Get to know Developer Li

Developer Li

I will fix bugs, debug and optimize your PHP website

  • FromChina
  • Member sinceSep 2026

  • Languages

    Chinese, English
Senior PHP Developer, 10+ years experience. Specialize in API integrations, payment systems (WeChat Pay split settlements), and backend architecture. Built EV charging aggregation platform (multi-vendor device API), solar monitoring system, e-commerce with live streaming, and automated quotation tools. Tech: ThinkPHP, Yii2, GatewayWorker (WebSocket), Redis, MySQL, third-party SDKs. Clean code, clear communication, on-time delivery. Available for new projects or fixing/maintaining existing ones. Message me to discuss your project.

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