Dear Employer,
I think you just found the right person for this job! I have significant experience with GNU/Linux systems, as I use one as my daily driver as well. I have installed and set up numerous systems of such kind in the past too. I work precisely and cheap, I pay attention to the details while I do my job. I'm sure I can upload your website to the server safely and securely.
Kind Regards,
Molnár Antal