What languages ​​and technologies do you need to know to create such a site?

Question

Web development

1) Interested in creating a site with a database of games like this https://rawg.io/ or IGDB.com . That is a huge database of games with different tags-genres and different information for each game. A person can use a bunch of filters to find the right games, etc.

Question: what are the best languages/technologies/databases to use to implement such a project? Backend/Frontend/Databases.
My set of knowledge: basic PHP/MYSQL and good knowledge of Html/Css/Jquery (that is, the standard ancient set of campaign).