I have started preparing for Contentful certification. My previous background is development. Though I am not a React JS developer. I am a Product Owner of an eCommerce product who is gonna utilize Contentful as a CMS. I am looking forward to knowing what level of React JS and GatsBy expertise is required in order to appear in the certification exam?
Thank you very much for your response. The provided knowledge article is not updated. The certification exam seems to be free till 15th August understanding the COVID situation. Is it also valid now?
Do you have some mock exams which the users can experience before taking the exams? For example, Scrum.org, provide free assessments, just to get familiar and acquainted.