PHP Developer for Web & E-commerce

As an experienced (+12 years) PHP developer, I'm seeking a skilled PHP Developer to collaborate on maintaining stable (already in production) PHP applications and work on new business features.

Tech stack (project 1):
- PHP 7.2
- Zend Framework 1
- MySQL 5.6
- Javascript

Techstack (project 2):
- PHP 8.2
- Laminas 3.6
- PostgreSQL
- Javascript with jQuery, DataTables library


At least 80 hours monthly.