Not only did they do our original Magento 1.9 site, we just completed a Magento 2.3 migration and new design. The Nucitrus team is by far the best web development company I have dealt with in 20 years. They are all very responsive, easy to work with and always have the customer in mind for both quality and customer satisfaction. If you need development work done I would recommend giving Nucitrus your project and don't waste your time with other so-called web developers, these guys are the real deal.