Co-Founder and CEO of Yon Consulting, professional consulting firm specializing in advanced Information and Communication Technology.
- Telecommunication and Internet Domain Names expert.
- Graduated Ph.D. studies in the field of Computer Science at the Warsaw University of Technology in Poland. Author of over 150 publications and presentations in the International forums.
- Member of the Board and Chairman of CENTR.
- Government's Representative and Head of Delegation of the Polish Government to the International Telecommunication Union (2005-2009).
- Chairman and Rapporteur of the of the ITU-T Study Group in the field of Internationalized Domain Names (2005-2009).
- Head of .PL Registry for 9 years (2001-2010).
- Domain Names (Domain Names Dispute Resolution, TM Protection, Arbitration and Mediation proceedings, ccTLD and gTLD Market Analysis)
- Internet and Telcommunication technologies (ENUM, IPv6, Number Portability and 112/911, Next Generation Networks)
- Software Security and Performance