Core PHP Website - Maintenance, fixes, improvements -- 5

I have a website that's mainly Core PHP I used the file structure similar to Laravel's file structure. My website is NOT Laravel, it's all Core PHP based with some JavaScript/jQuery and has a bootstrap theme I'm also using a PDO database class that I can share the link to, it was made by a pretty legit coder online that shared it with the world and the class has very nice capabilities - but I'm not attached to that of course, it's just something I've been using I have all my PHP related stuff in a database folder, and somewhat organized.. I also do another thing that Laravel does, where my [login to view URL] just serves the files and my "views" are outside of the public folder Must be familiar with GitHub as that's where you'll be pulling & pushing updates, also must use your own local environment As for the database, it's MySQL and that will eventually need major work too, but it'll have to be done in stages as my website is actively used right now Hours will be low to start out, especially because it seems like I always pick people who don't perform, so I need to see what you can do before thinking about giving you anything additional Because there's so many scammers, and to avoid people stealing my idea, I won't post my website on the job post, but I will give that to you if you're hired lol Let me know if you have any other questions