New Delhi resident Raj Mathur is living proof that a Free and Open Source Software advocate can earn a decent living working with clients who are using or planning to use FOSS. Raj has also been a member of the Open Source Initiative board of directors and is a leading member of his local Linux users group. He's also contributed to more than a few Free Software projects over the years. Raj is a "heartbeat of GNU/Linux" kind of guy -- not famous, but a stalwart soldier in the worldwide FOSS army. (And a nice person, too.)