Skip to main content
X (formerly Twitter) LinkedIn

Jacek Rafalak

Contributor

Jacek Rafalak is a Senior System Engineer, Comarch

Jacek Rafalak has 18 years' experience working with DB2 on the mainframe platform, database administration and software support. He has also worked also as a Product Owner.

IBM Certified Database Administrator DB2 9,10,11 for z/OS.
Polish DB2 Users Group board member 2013-2019 (NGO organization).
IBM Champion for Analytics 2013-2019 
 

Sort by

No results found.

© 2025 TechChannel. All rights reserved

Key Enterprises LLC is committed to ensuring digital accessibility for techchannel.com for people with disabilities. We are continually improving the user experience for everyone, and applying the relevant accessibility standards.