Configuring the site on j2.5

Good day
Buried in the ceiling of their knowledge on your site, you need the help of senior companions
The task is as follows:
to correct some stuff on clearance, most likely will cost you edit css, but a lot of them and they are still not all found. The list is available.
- to deal with fonts, configure and replace them
- to customize the appearance of the site on tablets and other androids to Google webmaster assessed and removed error
- in General, from the height of his experience to make recommendations for site and SEO and to live their life in agreement.

Looking for an adequate person for the job, which happens, for solving such problems for the long term.
Agree the price immediately before the specified scope. With me the advance 50/50.
Thank you.