Hello there! My name is Adam. I’ve read that someone permanently hacks your hosting account (yes, usually via Joomla it's hacked the whole hosting account, not only single Joomla site).
I'll clean your hosting account from malware and secure your Joomla as I've successfully done this before.
I am highly qualified for this project - I have a 3+ years experience cleaning and securing hacked websites/hosting accounts, of course including Joomla sites. Actually, I do it on daily basis as a freelancer (I'm a server admin in my full-time job).
I guarantee that your site stays clean from malware after this project ends - don't worry, I won't disappear, I take responsibility for my projects :)
If you have any question, just drop me a message or let's discuss details on chat.
Best regards,
Adam