Online platform that allows users to create a public profile and interact with other users on the website. Social networking sites usually have a new user input a list of people with whom they share a connection and then allow the people on the list to confirm or deny the connection.
Web development that are relevant to you will depend on your skills, experience, and interests. If you are new to web development, I recommend starting with front-end development or web design. Once you have a good understanding of front-end development and web design, you can then decide if you want to specialize in a particular area, such as web application development, mobile app development, or web performance optimization.