Hello,
I'm well aware of the Shopify and C#. I would like to be considered for the job post to host your app to the server, test it, and resubmit it for approval. I'll do all your task as per your requirements.
I have experience in working on Shopify, WordPress, Joomla, Magento, Prestashop, WIX, etc. I am a SE graduate with good experience in developing websites using various CMS and website development languages. My previous experience is working as a website front and back end developer for many companies based in Canada and the USA. I have expertise in working on CSS, Custom PHP, HTML, Java, etc. Moreover,
Let's talk over chat and share your details.
Thanks!