Front-end and back-end development are two completely different roles in web development but it is important to stitch them together to create a world-class application that just not look beautiful from design perspective but also performs well in line with the user expectations. The front end of a website is what the visitor sees and interacts with. This includes the main pages of your website as well as any other nice-to-have sections such as an about us page or contact form.
The backend of a website consists of all server-side programming code which determines how your website functions from a coding perspective. It also houses your database where all the information on your site (such as product names, descriptions, and purchase details) is stored and secured.