In addition to the PMI method, there are other project management methodologies that you may run into. So that you get a quick overview of this, please read the below descriptions.
There are many methodologies of project management and some companies have cultivated their own. Below are 5 common project management formats that you may encounter and it’s important to understand the overall style of each. Each PM method may offer a specialized certification of its own and, if you are interested in specializing in a specific field or industry, it is a good idea to research the requirements and decide if the in-depth credentials are the right next step for you in your career. One method is to search Indeed.com for the job title and industry that you are interested in to see what requirements are requested. Search 5-10 similar positions to see what software, certifications, and skills are in demand for the position.