Depends on what you need, what you will be doing in the future etc. Its too much of an open ended question. Personally I don't find "certifications" and such like very helpful except as someone just entering the field to maybe show knowledge.
Also, I will move this post as its not related to this community.
2025 SAS Hackathon: There is still time!
Good news: We've extended SAS Hackathon registration until Sept. 12, so you still have time to be part of our biggest event yet – our five-year anniversary!