Markus Flechtner

Angestellt, Principal Consultant, Abteilungsleiter, ORDIX AG

Köln, Germany

Skills

Oracle-Datenbankadministration
Oracle Hochverfügbarkeit
Oracle Database 19c
Projektmanagement
IT-Architekturen
Oracle Schulung
Oracle Real Application Cluster
Oracle-Datenbanken
Oracle DataGuard
Oracle Upgrade
Oracle Migration
Oracle Recovery Manager
Oracle Enterprise Manager
Oracle Database 11g
SQL
PostgreSQL
Informationstechnologie
Oracle Database 12c

Timeline

Professional experience for Markus Flechtner

  • Current 11 months, since Jul 2023

    Principal Consultant, Abteilungsleiter

    ORDIX AG
  • Current 2 years and 7 months, since Nov 2021

    DKV-Ressortleiter Kanu-Slalom

    Deutscher Kanu-Verband e.V.

  • Current 5 years, since Jun 2019

    Themenverantwortlicher OpenSource Datenbanken

    DOAG Deutsche Oracle Anwendergruppe e.V.
  • 1 year, Jul 2022 - Jun 2023

    Principal Consultant, Teamleiter

    ORDIX AG
  • 11 months, Aug 2021 - Jun 2022

    Principal Consultant, Trainer

    Trivadis - Part of Accenture

  • 2 years and 7 months, Jan 2019 - Jul 2021

    Principal Consultant, Trainer

    Trivadis AG
  • 2 years and 9 months, Apr 2016 - Dec 2018

    Principal Consultant, Trainer, Discipline Manager

    Trivadis GmbH

  • 12 years and 1 month, Apr 2005 - Apr 2017

    Ressortleiter Kanu-Slalom

    Deutscher Kanu-Verband e.V.

  • 8 years, Apr 2008 - Mar 2016

    Senior Consultant, Trainer, Discipline Manager

    Trivadis GmbH

  • 4 years and 7 months, Sep 2003 - Mar 2008

    Datenbank-Administrator Oracle

    N.N.

  • 13 years and 1 month, Jan 1992 - Jan 2005

    Referent für Öffentlichkeitsarbeit Kanu-Slalom

    Deutscher Kanu-Verband e.V.

  • 10 months, Oct 2002 - Jul 2003

    Leiter Entwicklung/Support

    N.N.

  • 4 years and 3 months, Jul 1998 - Sep 2002

    Teamleader Field Support

    Oracle Deutschland GmbH

  • 2 years and 2 months, May 1996 - Jun 1998

    Leiter Support

    N.N.

  • 4 months, Jan 1996 - Apr 1996

    Software-Entwickler

    N.N.

  • 5 years and 6 months, Jul 1990 - Dec 1995

    Software-Entwickler

    N.N.

  • Media Manager

    Sydney Organising Committee for the Olympic Games

  • Media Manager

    Atlanta Organising Committee for the Olympic Games

Educational background for Markus Flechtner

  • 6 years, Oct 1989 - Sep 1995

    Mathematik

    Heinrich-Heine-Universität Düsseldorf

Languages

  • German

    -

  • English

    -

Interests

Oracle
PR
Sport allgemein
Fotografie
Kanuslalom
Reisen

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