I will fix bugs in your PHP, javascript or sql code

J
jhonatan_idrogo
J
jhonatan_idrogo
Jhonatan I.

About this gig

Professional Bug Fixing Services for PHP, JavaScript and SQL


Are you struggling with bugs in your website or application? I'm here to help! I specialize in debugging and fixing issues in PHP, JavaScript, SQL, and MySQL code.


What I can fix for you:

- PHP errors and warnings

- JavaScript bugs and console errors

- MySQL database errors and queries

- Website functionality issues

- Broken features and forms

- Login/authentication problems

- Database connection errors

- Code optimization issues

- Responsive design bugs

- API integration errors


Why choose me?

- 5+ years of experience in web development

- Fast turnaround time (24-48 hours for simple bugs)

- Clean, well-documented code

- Thorough testing after fixes

- Clear communication

- 100% satisfaction guarantee


How it works:

1. Send me detailed information about the bug

2. I'll analyze and provide a solution

3. I fix the issue and test thoroughly

4. You review and approve


Have a complex issue? Send me a message before ordering and I'll provide a custom quote!




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 Jhonatan I.

Jhonatan I.

Full Stack Developer PHP, JavaScript, SQL Expert

  • FromVenezuela
  • Member sinceJul 2026
  • Languages

    Spanish, English
👋 ¡Hola! Soy Jhonatan, programador Full Stack especializado en PHP, JavaScript y bases de datos (MySQL, PostgreSQL, MongoDB). Ofrezco: desarrollo web, backend/frontend, gestión de BD, automatización y optimización de código. ✓ Código limpio y documentado ✓ Entrega puntual ✓ Comunicación clara ✓ Soluciones escalables Trabajo con clientes internacionales cumpliendo deadlines. ¿Necesitas ayuda con tu proyecto? ¡Hablemos!