Guest Author Sebastian Zok

Favourite topics: SQL, automation/scripting, data analysis

Sebastian has been a DB2 consultant for over 10 years, starting his career at ITGAIN Consulting GmbH where he combined work with study gaining a diploma in 2007. Sebastian has predominantly worked in finance and insurance sectors from single small database up to Terabyte big data warehouse or hundreds of databases in an infrastructure.

Since 2018 Sebastian has been employed as a DB2 DBA and SQL specialist for Dirk Rossmann GmbH, one of the biggest drug store chains with over 2500 stores. He is an IBM Champion and has been a voluntary member of the IDUG European Conference Planning Committee since 2017.

When he is not sport shooting, Sebastian enjoys time with his family (married father of twins) and playing X-Wing TMG.

Other Authors


Damir Wilder

Senior Consultant


Gareth Copplestone-Jones

Head of Infrastructure Services


Iqbal Goralwalla

Head of Database Services


James Gill

Head of Modernisation Services


John Campbell

Senior Consultant


Mark Gillis

Principal Consultant

Have a Question?

Get in touch with our expert team and see how we can help with your IT project, call us on +44(0) 870 2411 550 or use our contact form…