I see plenty of jobs that want Mongo experience and some that still want Ruby. Of course the fundamentals of SQL and relational database theory have been a useful skill forever. Even more specifically both SQL Server and MySQL have been popular for over two decades.
The web was already popular by 2000 and knowing HTML and JS would have been a no brainer.
The web was already popular by 2000 and knowing HTML and JS would have been a no brainer.