Marcin Oleksik

is working from home. 🏡

Freiberuflich, Oracle DBA / DB Consultant / Data Engineer, Volvo Financial Services
Abschluss: Master, Universitat of Economics in Katowice
Katowice, Poland

Fähigkeiten und Kenntnisse

Oracle DBA
Oracle
Oracle Enterprise Manager
Linux
Excel
Identity Access Management
English Language
German language
Polish Language
MSSQL
Microsoft Azure
Microsoft Power BI
Communication Skills
Team work

Werdegang

Berufserfahrung von Marcin Oleksik

  • Current 2 years and 6 months, since Dec 2023

    Oracle DBA / DB Consultant / Data Engineer

    Volvo Financial Services

  • 1 year and 9 months, Mar 2022 - Nov 2023

    Freelance/Self Employment (Oracle DBA) – Migration Factory Team

    UBS Business Solution AG

    main tasks migrating/upgrading databases (mainly from 11g to 19c) using automation procedures and manual approach for inplace and outplace.

  • 2 years and 4 months, Dec 2019 - Mar 2022

    Oracle DBA

    IBM

    Main tasks: Incidents (mainly coming from monitoring), Service Requests, Changes. Including patching, user management, space management (datafiles,tablespaces, ASM), changing db parameters, encryption using OKM (CDB level + tablespace level), working with wallets, restoring missing archive logs (DG fix), import/export using Datapump, RMAN restores, Cloud Control management (OEM), using automation tools (here RES automation tool) etc.

  • 1 year and 11 months, Feb 2018 - Dec 2019

    DevOps Engineer / Oracle DBA

    ING Tech Poland

  • 2 years and 2 months, Dec 2015 - Jan 2018

    Oracle DBA - IT Specialist

    IBM
  • 1 year and 11 months, Feb 2014 - Dec 2015

    IT Specialist - Identity Management Team (Databank)

    ING Services Poland

  • 11 months, Mar 2013 - Jan 2014

    IT Security Analyst - Technical State Monitoring

    ING Services Poland

  • 1 year and 3 months, Dec 2011 - Feb 2013

    SQL Programmer / IT support

    DTP in Warsaw

Ausbildung von Marcin Oleksik

  • 4 years and 7 months, Oct 2006 - Apr 2011

    Computer Science

    Universitat of Economics in Katowice

Sprachen

  • German

    B1-B2 (Gute Kenntnisse)

  • English

    C1 (Fließend)

  • Polish

    C2 (Verhandlungssicher / Muttersprachlich)

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