I visited that link but only see a minimal box with very little info:

    Software Architect & Developer
    Madrid Area, SpainInformation Technology and Services
    Current	Proyecto Asturix, Asturlibre
    Previous	MeetPays, Yestilo, UPTA España
    Education	10Gen

May want to correct that, and/or set up his own microsite as a first link of reference (GitHub pages is convenient if he is already using Github).

General situation in Spain is quite shitty and age / gender discrimination is unfortunately still rampant here. My advice would be to keep his eyes open but definitely look for options in UK / Germany.

He's not currently using GitHub, but this is his personal webpage: http://cuende.net

Maybe include his github/bitbucket profile instead of linked in.

Not everyone works on open source projects.

I simply suggested that it might also be helpful to include a link to github or a repository where some work/project examples would be contained. It seems pretty reasonable to suggest that it might be a good way to showcase some Mongo projects or other things he is working on while teaching himself a few new pieces of technology.

Most coders have a much larger github repo than Linked In page. Guess everyone disagrees with this...

Yeap, he runs a free software association but he doesn't usual code on GitHub