Hi,
I have reviewed your requirements about required experienced Server Administrator to install new version of PHP and SQL server on dedicated server through SSH. I am very much comfortable with accomplishing your vision.
For this, I need to remove the older version of APACHE and PHP and then install the new version of them. Hope that suites you. It will take approx couple of hours to complete it.
It would be highly appreciated if you please share your server SSH credentials to review. I will then let you know the best time effort estimate.
MY EXPERIENCE:
I am senior Linux (Redhat Certified) Administrator. I having 6+ years of experience in installing, configuring, migrating and fixing problems related to Windows, Linux and AWS Server.
In Linux Server, I have experience in installing and configuring:
Linux, CentOS, Ubuntu (Debian), VPN, Nginx, Openswan, WHM, Radius, SQUID, cPanel, PhpMyAdmin, MySQL, VMware, DNS, domains, https, Certificates, Nagios, server migrations, shell script, server migrations, virtual servers, security like iptables, postfix, qmail, etc.
Please let me know if you have any queries. I would be happy to answer to your satisfaction.
Look forward to hearing from you soon.
Thanks & Regards,
Indivar