I want to become an ?Investment Banking as it is one of the most preferred certificated course among most people and professionals.
Now, investment banking basically means a financial institution that assists individuals, corporations, and governments in raising financial capital by underwriting or acting as the clients agent in the issuance of securities(or both).
There is a website provided decent amount of information on its various aspects to become one Investment Banker. It was in a bunch course that contained even more courses then wanted. They also provide online technical support in case necessary and also certificate at the end of the course.