Attila Loos
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Attila Loos
- Bis heute 9 Jahre und 9 Monate, seit Okt. 2015
Oracle Database Administrator & DWH Specialist
Bundesamt für Klimatologie und Meteorologie MeteoSchweiz
- 8 Jahre und 2 Monate, Sep. 2007 - Okt. 2015
Senior Datawarehouse Oracle DB Administrator
Credit-Suisse Group AG
- operational 2nd Level Support of Oracle datawarehouse databases on Sun Solaris platform (around 50 databases, Oracle 10g/11g, biggest database above 70TB) - participate and technical lead of major release change projects (database and application upgrade, migration to new hardwer, split databases using transportable tablespace method, develop scripts to support the project)
- 8 Monate, Jan. 2007 - Aug. 2007
Senior IT Expert
IBM Service Delivery Center
-provide professional level of technical services for both outside and inside customers -part of ERP SAP Basis administration team -design and implement new SAP environments -perform backup and recovery procedures -perform architectural changes based on customer requirements -monitor and analyse security settings -work out new site level processes -managing projects -DB upgrades in complex SAP environments
- 2 Jahre, Jan. 2005 - Dez. 2006
UNIX/Linux platform team lead
Alcoa Inc.
leading of the UNIX/Linux platform engineer team (UNIX system engineers, Oracle DBAs, Oracle Application DBAs) the team was responsible for UNIX/Linux platform related: projects new implementations architectural changes strategic platform designs work out company wide processes develop custom applications using several technologies (e.g. PL/SQL, Korn-Shell, PHP, JavaScript...) architectural design of Oracle environments especially for Oracle Applications
- 5 Jahre und 5 Monate, Aug. 1999 - Dez. 2004
Senior Oracle System DBA
Alcoa Inc.
professional support of Oracle databases (various version 7.x – 9.x, number of DBs are ~100) at the European Data Center of the company running on HP-UX and Linux platform. architecture and operation of the oracle databases backup and restore oracle databases develop pl/sql programs overall database performance tuning SQL tuning apply security solutions for oracle databases setup and support of Shareplex replication software setup and support Oracle replications
- 3 Jahre und 1 Monat, Aug. 1996 - Aug. 1999
Computer engineer
Lajos Kossuth University
Application development system administration (VMS, Digital Unix, Windows 9x, Windows NT) Oracle database administration (Oracle 7.3.3) account management backup & restore management
Ausbildung von Attila Loos
- 4 Jahre und 10 Monate, Sep. 1991 - Juni 1996
Computer Program Designer and Mathematician
Lajos Kossuth University, Debrecen
operating systems, programming languages, databases, object oriented databases, mathematical statistics
Sprachen
Englisch
Fließend
Ungarisch
Muttersprache
Deutsch
Gut
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