Hello
This is an interesting project and I worked both in PHP and Java.
In fact I am working in Java/J2EE technologies for 17+ years.
I worked in Spring Framework/Boot, SpringREST using MediaType XML/JSON and URL Encoded and SpringData/Repository using MySQL, MongoDB, PostGre, Cassandra, Oracle, DB2 etc.
Also worked in Struts, Hibernate, JPA, SOAP services using both old Axis1 and Axis2.
Have worked Shell, Perl and Python
Can we talk further on this?
Thank you!