PHP 7.4 to PHP 8.3 Upgrade

Budget: €250 - €750

I'm looking for a PHP developer who can upgrade my 20 PHP 7.4 files to PHP 8.3. Although I'm not entirely sure if there are specific functionalities or features that need to be upgraded, I'd like an expert who can handle the process smoothly and ensure that everything runs seamlessly after the upgrade.

Key requirements:

• Upgrading from PHP 7.4 to PHP 8.3 without compromising on existing functionalities.
• Testing the PHP files post-upgrade to ensure they are running smoothly.
• Providing support in case any issues arise post-upgrade.

Skills and experience:

• In-depth knowledge of PHP and experience in upgrading from PHP 7.4 to PHP 8.3.
• Strong understanding of PHP frameworks and previous experience in similar upgrades.
• Ability to troubleshoot and resolve any issues that may arise post-upgrade.