Web designing is the customer-facing part of the website. A web designer is basically concerned with how a website looks and how the users interact with it. Good web designers know how to put together the elements to create a site that looks engaging and attractive. They also understand about usability and how to create a site that users want to navigate around in because it’s so easy to do.
Web development is the back-end of the website, the programming and interactions on the pages. A web developer focuses on how a site works and how the users get things done on it. Good web developers know how to program scripts like PHP. They understand about how web forms work and can keep a site running effectively.