Many large companies require you to have a certificate to develop cloud applications for them. It is crucial for you to know and understand the main certifications, as it can be a great benefit for your career. However, almost every platform has its own specific certificates. It might be time-consuming and expensive to get all of them, so you need to prioritize which ones you will target. There are also various levels of certificates you can get, which impact your potential opportunity in this industry. All of these things need to be considered when asking whether you need certification or not.