Irsan Komarga used to run a professional car detailer company for 3 years then he wrote a book for end user about proper 350-050 Exam preparation, currently being sold exclusively at panduanlengkapperawatanmobil dot com.
He started Internet Marketing in 2002, trafficforless dot com, the first website he used to own was selling guaranteed sign ups and traffic, it made very good profit for a university student. It was wild wild west of the Internet back then.
Fast forward 2011, he is into Search Engine Optimization and paid advertising especially Adwords. Therefore He established a new company in Indonesia that specialize in internet marketing promotion, it's called Optimus Internet Consulting. He combined the best of both worlds, SEO and Adwords hence clients can get results from day 1.