Sirencable went bankrupt 7 months after Drnec joined them in 2012. Rebootizer? Bankrupt in 2013.
So, which "history" should you pay attention to? The distant past, or the present day? Drenc's simply a guy who's found a niche renting his name to sleezebag companies trying to create the illusion of legitimacy. He's trading on a 10 years in the past resume - a wildly inflated and sanitized resume, at that. No more, no less.