20+ years of professional experience in
PHP, JS, VB, ASP, TSQL, HTML, CSS
PHP is my main language for 22 years.
MySQL, MS SQL, PostgreSQL, MS ACCESS (maintenance, architecture, performance tuning, security, scaling)
MySql/MariaDB is my everyday playground.
REST, SOAP, XML, JSON
Some of the APIs i've created are bespoke.
MVCs, jQuery, Bootstrap
There are tons of libraries and plugins out there that help, but its always good to have your own tools.
Linux(Centos/Debian/Ubuntu), Windows, Hyper-V, VM Ware, Docker
From bare-bone metal to vps, if its accessible, can be managed and optimised.
OOP custom MVC for Backend, Bootstrap+AJAX for Frontend
Having own MVC framework helps a lot.