Hey there,
I understand that you're looking for an experienced Web Developer specialized in Shopify. I have gone through your list of responsibilities and I am delighted to inform you that I can work on this project and make it a success for you.
I have excellent work history, top ratings & feedback from my clients, so I assure you that you're in the right hands. If you have any questions or concerns, please let me know at earliest.
I have worked on hundreds of Shopify & development projects, so this is going to be an easy task for me so I will deliver in reasonable time.
Sincerely,
Wasif