Upgrade PHP on Amazon EC2 server (AMI 2018)

I am looking for a PHP developer who can upgrade the PHP version on my Amazon EC2 server (AMI 2018).

Requirements:
- SSH access to the Amazon EC2 server
- Experience with upgrading PHP versions
- Familiarity with Amazon EC2 and AMI 2018

Project Details:
- Upgrade PHP version from the current version to PHP 8.0
- The upgrade should be completed within a week

Please provide your experience with PHP upgrades and Amazon EC2 in your proposal.