Stefan Babos
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Stefan Babos
- Current 14 years and 5 months, since Jan 2012
System Administrator
Raiffeisen Informatik, GmbH
- Support and maintenance of IT-Solutions in an EDWH environment - Troubleshooting of application systems - System design and development of operational concepts - Technical 2nd level support for Teradata DB, Oracle Data Integrator and Unix-based mission critical systems - Definition, documentation of processes in IT Operations with ITIL
- 2 years and 10 months, Mar 2009 - Dec 2011
BI Consultant
smartsolutions Beratungs GmbH
Client: Paylife Bank GmbH - Development and maintenance of the BI and DWH, Data modeling - Desing and development of complex ETL routines (Oracle Warehouse Builder, PL/SQL, Shell scripts, MS SSIS) - Development and improvement of reports for clients - internal, external (MS SSRS) - Technical support: Second- and Third-Level-Support - Basic Oracle DBA functionality, performance tuning
- 1 year and 4 months, Oct 2007 - Jan 2009
Junior Architect
sIT Solutions SK
development of programming equipment with focus on extraction layer of data warehouse and agenda of requirements management for extraction (Oracle 7, 9i, 10g)
- 1 year, Oct 2006 - Sep 2007
Assistent
University of Zilina/Faculty of Management Science and Informatics
Teaching and research activities. Teaching: Database systems (Oracle 9i,10g, SQL, PL/SQL, Data modeling - Erwin Data Modeler), Operating systems (Unix). Cooperation on projects in many fields (distributed, parallel computing, building computational clusters, database systems, GIS - Geographic information system)
Ausbildung von Stefan Babos
- 3 years and 1 month, Sep 2003 - Sep 2006
Applied Informatics
University of Zilina/Faculty of Management Science and Informatics
- 4 years and 11 months, Sep 1998 - Jul 2003
Information and Control Systems
University of Zilina/Faculty of Management Science and Informatics
Sprachen
English
C1 (Fließend)
German
C1 (Fließend)
Czech
C1 (Fließend)
Hungarian
C1 (Fließend)
Slovak
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