Talking about web development, not only the development of websites is meant. Here are some of the things an IT service provider can offer - business analysis, web application UX/UI design, and web application development along with testing; implementation of cybersecurity performances; product maintenance, etc. Web development services cover a wide range of complex processes and project stages from requirement analysis, designing, development, testing, to maintenance and support. If a web dev company carries out all the listed, then it’s a full-cycle development company.