Datafeed for Opencart

I'm looking for a capable person who can develop me a Datafeed for my online store. What this will do is get all the products and information from my suppliers website, then feed it into my Opencart website. I need somebody who has experience with this and can prove they've done this in the past. The data feed will be provided, I just need somebody to establish a means of getting the products on my website through Opencart e-commerce software. Documentation will be provided too.