Before founding in 1992 HC Data Systems, a small consulting company specializing in network solutions, system integration, CD-ROM hardware and software applications and software development, Hanna Chrostowski worked in systems development, operations and network management departments with Computing Centre Zowar, DMR Group, Canada Post Corporation, Regional Transport and Health Canada.
She received her M.Sc. degree in geophysics at the Warsaw University in Poland. She has over 20 years of experience in computer technology.
Hanna Chrostowski is member of Computer Society, IEEE and DECUS.