Vitaly Wool, Senior Developer and Linux enthusiast, graduated M.Sc. in Computer Science from St. Petersburg State Univ. in 2002, worked for starters with real-time OSes as VxWorks and RTEMS mostly for PowerPC platforms. Vitaly moved to Moscow in 2003 where he started to work on embedded Linux projects for other platforms and architectures for a variety of companies including MontaVista and Mentor Graphics. Now he works as a Staff Consultant/Linux expert for different companies in the Nordic and Baltic regions, primarily helping out Sony Mobile resolve power consumption and performance issues.