Hi,
I already install spree in vps and heroku, and I know its structure. So I know i am able to do your work. I am ROR developer, having more then 5 years of experience in web development with expert in javascript, web designing, social API integration, Heroku, AWS, GIT.
I have done various projects on RoR and WP, now I am feeling very confident and more familiar with RoR.
I am located in Indore, India and looking forward to remote work.
Thanks