i'm new in Elance but not in developing.
My base profile on oDesk https://www.odesk.com/users/~01513e0ef6c90ad740
if you have account there - you can look my profile - itis more then 70 project and 3500 hours and 4.8 rate starts with 60 feedbacks
I'm 8 years experienced e-commerce professional
Work with Opencart and Prestashop ONLY
And i can proviide for you only high quality and best result!