Trustworthy developer required for thumbnails issue

Hi all. Am hoping to get some paid help with a thumbnails problem on my site.

It may be a hosting issue or it may be a config problem. Basically, any files in the media browser have no thumbnails and any Gallery Snippets generate broken image paths too.

As I’ll have to provide someone with login details, I am looking for a reliable developer etc to look into it. I think the best thing to do is provide that person with a more thorough description via email and then establish a fee.

If you’re interetsed, please private message me and we can iron out the details.
It would suit me best if person was in same timezone (GMT).
Many thanks
Peter