We choose Memento Tech after he pitched for the work. His eCommerce development were exactly what we were looking for compared to others that had the same brief. Working with them has been great, very responsive, and always chasing us which is what we needed. His work is spot on and nothing is ever a problem. We added items to the original spec and they were pro rate on cost. Going live was all taken care of by them. I highly recommend it for Shopify development.