Graduate of Czech Technical University (FEL CVUT) in Prague, class of 1985. Achieved degree equivalent to M.S. in Electrical/Industrial Engineering by US standards, "Dipl.-Ing." in European understanding.
First licensed OL3AXZ in 1978 (at age of 16), followed by OK1DWG, later OK1QW (still valid license). Passed US exams in Atlanta, Georgia (early 1998) and received "general class" callsign KF4WSU replaced by "extra class" AF4JF one month later.
Working for Siemens Energy & Automation as Senior Applications Engineer.