(send a message first to talk about the problem before you order)

i can do all prestashop work for you like:

• installation, migrate, upgrade your shop(1.3, 1.4, 1.5, 1.6, 1.7)
• fix prestashop issues
• install fix modules, positions error
• install themes
• move/ transfer website to new host or domain 
• manage product, category store
• customize theme, css tpl 
• setup payment modules (paypal/bank wire/moneybookers..)
• seo friendly url , generate sitemap ..
• create custom modules
•  and more...