Xero Accounts Software Implementation. Setup / configure

I am looking for a freelancer with experience of Xero accounts software. Initial set up with integration of paypal accounts, customer imports, all other relevant sales channels if possible. Magento, ebay, Amazon etc.

Integration with Linnworks also preferable AND importing of previous customers from invoice2go. Experience implementing Zero for similar e-commerce company also desirable.

Freelancer must be able to suggest best course of action for implementation and liaise with management to implement software to make it user friendly.