Hello
My name is Eva, would be interested to work for you on this or long term collaboration. I have a lot of experience with wordpress, php, html and you can expect full confidentiality. If I would find somebody who provides me jobs and I can stay away from spending hours in searching for jobs, I would be more than happy to work for you. I have experience with mainly anything from your list, though not so much with Linux. I usually work together with my husband who deals with "our" linux issues, so to say this area is also covered if needed. He can guide me and help me out.
My suggestion for this project is $100.
What I am not interested in: to design sites "from scratch". (I can create child themes for any paid or free theme, customize them properly but to start designed a site in psd, than putting it to wordpress theme is not really my field of expertise, though probably I could do it, but it would take me 5x more than it should. I have also experience with some graphic design (like making banners, print ads, though this is a new field I am still learning).
Please take a note that my current address is "in air". I am currently in the stage of moving from one country to another, so half of my papers are still the old country, and sorting out my new address. Just wanted you to know about it so it doesn't come as a surprise.
Looking forward to hear from you.
Regards
Eva