In the same field, it is important to create a company in order to work in the legal field. After that, you can simply start to gather some clients based on your knowledge and your experience in the field. After some successes for sure you will get well known around. Check this website for more information.
An attorney is a specialized person that works in the law field. Therefore, you have to know that such a person has to base his or her knowledge by the help of a law school. The next step is the one of getting a certificate that will allow to work as an attorney all the time.