ecoming an established cameraman requires experience in filmmaking work. It is essential to see sample works, which will collectively serve as proof of one's skill in camera handling. A professional cameraman has a decent list of established films or other types of productions such as music videos, corporate videos, and TV commercials on his/her resume. For a starting cameraman, it is essential to build a diverse portfolio or a portfolio that focuses on a certain type of production, genre, or visual style. A portfolio or a show reel is the key to building credibility and getting more projects.