I am Olexandr Prokhorenko, but you might also know me as Alexander Prohorenko or "white". I think I am an IT entrepreneur. I used to work and build companies in Ukraine, Russia and United States. A lot of years ago I started my career like System Administrator and Software Developer. I saw different systems and different programming languages. I am still doing a lot of technical work during my daily job. I hold a number of certificates, the most recent ones are Project Management Professional (PMP), Certified ScrumMaster (CSM), Sun Certified Systems Administrator for Solaris (SCSA) and Sun Certified Java Programmer (SCJP). But I do have a few more. I can read, write, speak and (hopefully) think in English, Russian and Ukrainian. I used to write a lot of articles (http://prokhorenko.us/white/resume/OlexandrProkhorenko_Articles.html), but now I'm pretty pressed in time for this.