Hello there,
I am a web developer and designer, with experience in HTML, CSS, PHP and Wordpress.
I can help you to recover your cached website. Normally I would recommend to keep using Wordpress and add some extra security and backup tools to avoid any issues like this, but it depends on your preferences and of course the sort of website it is. I think Wordpress is one of the best tools to keep websites safe and easy to modify.
If you are interested contact me and lets see the options.
Regards,
Guille