Expert developer for Shopify! I Have Work Available Now!!!

I'm looking for a developer who's available on call to make changes needed on my Shopify store. Please show me some examples of Shopify stores you've built. I need work done fast and with top quality. Plenty of work will be available for whoever is hired for this position. This is not a full time job, this is a position that will pay per task asked for you to do.

You must be comfortable working with Jquery & metafields and inserting dynamic content into the page. Examples: buy buttons, timers, etc