Sergey Nikolaev, Database expert. Passionate about databases and search engines.

Michal Slupski, I write about tech from the perspective of an adept developer (I'm learning Python)

Sergey Brin, Sergey Mikhaylovich Brin together with Larry Page co-founded...

Matt Bassos, Matt Bassos is head of SEO for Vuly Play, a leading play equipment company in Australia.

Bruno Marquié, Architect @Citrix. Passionate about machine learning, search, distributed systems