we need to integrate a payment gateway from a referenced API on our Ecwid shopping cart - Bitpay or coinbase. Quite a simple task if you know what you're doing. Require a good general web developer for more upcoming jobs). See https://bitpay.com/bitcoin-shopping-cart-plugins for the gateway for Ecwid.
Unfortunatly I can only accept bids from those that send me a bid as I can't contact everyone individually and to bypass time wasters.