Profileimage by Mariusz Koczar Senior Mainframe Engineer at UBS from Rybnik

Mariusz Koczar

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Last update: 03.11.2018

Senior Mainframe Engineer at UBS

Graduation: not provided
Hourly-/Daily rates: show
Languages: English (Full Professional) | Czech (Limited professional)

Skills

z/OS, JCL, Mainframe, DB2, SQL, DB2/SQL, IBM Mainframe, TSO, IMS DB/DC, REXX, CICS, ITIL, OS/390, Assembler, RACF, SMP/E, BMC Patrol, WebSphere MQ, Unix, Quality Center

Project history

csDUG
President
11.2013 - today
Czech Republic and Slovakia DB2 Users Group
Computer Networking


Tieto
Senior Mainframe Engineer
01.2013 - today
Responsible for replacement of BMC DB2Tools by CA DB2Tools.
Installation, configuration and implementation monitoring software for DB2.
Installation, configuration and implementation monitoring software for IMS.
SAG Adabas/Natural maintenance.
Solving incidents in DBDC area.
Information Technology and Services
10,001+ employees

Tieto
Mainframe Engineer
01.2010 - 12.2012
Work with mainframe, solving problems and products upgrade and instalations.

IBM ES07 z/OS JCL and Utilities
IBM ES15 z/OS os/390 Facilities
IBM ES26 SMP/E for z/OS Workshop
IBM CF03 DB2 Family Fundamentals
IBM CE12 SQL Workshop
IBM MV45 Parallel Sysplex Planning and Implementation for z/OS
IBM ES52 z/OS REXX Programming Workshop

Granfelt Consulting USS Unix System Services
Granfelt Consulting System Programmer’s Basic Skills and Tools

CA SMP/e
CA HLASM High Level Assembler
CA CA Program Products
CA REXX

BMC BMC Program Products

Nesenta Finland DB/DC Introductions (SQL)
RSM Parallel Sysplex
RSM RACF

Tieto DB2 internal training
Tieto CICS internal training
Tieto IMS internal training
Tieto Mainview internal training
Information Technology and Services
10,001+ employees

Tieto
System Specialist
09.2007 - 12.2009
Work with mainframe , solving problems.
Level 1
Level 2
Begining of Level 3
Information Technology and Services


Professional SC /Plus GSM
salesman
04.2006 - 08.2007
promotional sale telecommunications services , mobile phone
Telecommunications
1-10 employees

Time and spatial flexibility

actually only 10 hours weekly

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