Do you think it is necessary for developers to obtain the official certificates of the languages and frameworks that they use?
Currently, few sites are required. With a test is enough.
I think it is more important for the getting passed the initial application phase. I dont think it is as important to the developer as it is to the potential employer
Its not essential but few employers ask so they can recruit faster.
Perhaps for personal growth, I think it should be more important.
Thanks for your comment!