Web design is a multi-disciplinary job, where you’d need not only knowledge in design (typography, color theory)
Shopify is a commerce platform that allows anyone to set up an online store and sell their products.
Grintech has expertise developed custom plugins and customize the existing plugins and integration.
Joomla, is also a powerfull (CMS) which enables you to build websites and powerful online applications.
Symfony is an Open Source PHP framework for web applications and a set of reusable PHP components.
All PHP frameworks has their own significance and have their own specific features.