Hello Angus,
We have team of PHP Developers with well experienced knowledge of Shopify who can work with you as per your requirements and standards.
You can have a chat with our developers/designers so that we can discuss about the project and Quote you for the same.
Our hourly rate is: $10/hr
We can discuss in detail about this at Skype: cis.kristy
or call me at: +1 718 865 8824
Email: kristy@cisinlive.com
Looking ahead for a soon reply
Regards
Kristy