In many areas of the IT industry, there are a lot of certifications to obtain. Various tools, platforms, ways of working - there are certifications for many things. There are many companies whose core business is to deliver training to people who want to certify themselves in different areas.
Is it worth the effort and time for those who take these certifications? Is it valuable for companies using the services of these persons, or employing them?
In some areas outside of IT, I do think certifications are valuable.
If I want to renovate our bathroom, I would certainly only use a company with a "wet room" certification to perform the work. It would not be my only criteria to choose a company for this work, but it would be one factor.
However, if I would be in the position to interview someone regarding a job at my employer, for example, it would not be a mandatory requirement. There are other factors I would consider more important.
Yet, I do have five certifications with AWS (Associate, Specialty and Professional ones) and my employer works currently 100% with AWS. We are encouraged to get certified also. One reason for this that AWS has requirements on the companies that are AWS partners how many individuals are AWS certified and what type of certifications they have, depending on areas and partner levels.
For me, I think documented experience trumps certifications. In the IT space, being certified may potentially help if you do not have documented experience before, as a way to geet the foot in the door somewhere. But then the meaning of a certificate is a bit different than in other areas. Certified then means that you may have some expertise in a specific area, but it may not necessarily be practical experience. It is more a certificate of study than anything else.
For me, a certification is more something that I would do if my employer would want me to, for the most part.
What about you, what do you think about certifications?