profile

I graduated in 2006 from the Technical University of Kosice (Slovakia), Faculty of Electrical Engineering and Informatics, specializing in Computers and Informatics (Computer Systems and Networks), and began working with SAP technology.

Scope of My Activities:
 • S/4HANA migrations
• EHP upgrades
• Near-zero-downtime upgrades (in cooperation with SAP)
• Installation of Hot Packages and Support Packages
• Implementation of Support Package Stacks (SPS)
• Database administration
• Disaster recovery (backup/restore)
• Database patching
• Performance analysis
• System refresh/copy
• System migrations
• SAP kernel patching
• 3rd level support
• Project activities

Databases:
• SAP Hana
• Sybase
• Oracle
• MaxDB
• DB2

Operating systems:
• Linux
• Windows
• AIX
• HP-UX
• Solaris

Languages:
• English - intermediate
• German - intermediate

Work log

I’m an SAP Basis / Technology consultant with experience supporting enterprise landscapes for companies including T-Systems, RWE IT Slovakia, FPT Slovakia, Deutsche Telekom IT Solutions Slovakia, gd-Team, NTT DATA Business Solutions Global Managed Services GmbH and itesys AG. My work has included day-to-day administration, database and system maintenance, upgrades (EHP, NetWeaver, S/4HANA), patching, monitoring, performance checks, disaster recovery tasks, system installations, migrations, and third-level support. In recent years, I’ve mainly supported customers in the DACH region (Germany, Austria, Switzerland). I aim to keep systems stable and projects moving reliably, working closely with teams to handle issues and routine changes.

About me

I’m in my forties - responsible, reliable, and well-mannered; a husband and father.

I love nature, so most of my interests revolve around it: hiking, wildlife watching, wildlife photography (see my gallery), and mountain biking.

You can follow my training and performance on Strava.

And you can download my current CV here.

If my profile fits your needs, feel free to contact me.