Hi Marco,
I can create a duplicate test site of current shop and upgrade it to latest version.
I am Linux based freelancer.
I have 9 years of experience in PHP,HTML, JavaScript & MySQL programming.
Last 4 years,most part of my work with Prestashop customization & module creation.
i have also given development support for B2B sites for Lyreco
I am normally work for 20EUR/ hr.
I have been working with two Italian client for above given rate.
My last 2 completed Prestashop project are given below
1)[login to view URL]
2)[login to view URL]
I look forward to hearing from you. Thank you for your consideration.
Thanks
Jeevan