Oleksii Kovalov

DBA, TL, Head of DB Department at Teamwork Commerce
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Contact Information
us****@****om
(386) 825-5501
Location
Ukraine, UA
Languages
  • English -
  • Russian -
  • Ukrainian -

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Bio

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Credentials

  • Introduction to Databases
    Coursera
    Mar, 2023
    - Nov, 2024
  • Database Design and Basic SQL in PostgreSQL
    Coursera
    Mar, 2023
    - Nov, 2024
  • Leading Teams
    Coursera
    Nov, 2022
    - Nov, 2024
  • MCITP: Database Administrator 2008
    Microsoft
    Jul, 2013
    - Nov, 2024
  • MCPS: Microsoft Certified Professional
    Microsoft
    Dec, 2012
    - Nov, 2024
  • MCTS: Windows 7 and Office 2010, Deployment
    Microsoft
    Dec, 2012
    - Nov, 2024
  • MCTS: SQL Server 2008, Implementation and Maintenance
    Microsoft
    Jun, 2012
    - Nov, 2024

Experience

  • Teamwork Commerce
    • United States
    • Retail
    • 100 - 200 Employee
    • DBA, TL, Head of DB Department
      • 2011 - Present

      SQL Server&apps used with - planning, installation, support, maintaining, monitoring, optimization, troubleshooting, upgrading, development, consulting. SQL Server&apps used with - planning, installation, support, maintaining, monitoring, optimization, troubleshooting, upgrading, development, consulting.

  • DB Best Technologies
    • United States
    • Information Technology & Services
    • 1 - 100 Employee
    • DBA
      • Sep 2006 - Jan 2011

      Database migration: Oracle/Sybace -> SQL Server, optimization, performance tuning, troubleshooting C/C++ code convertsion: *nix+Orcl/Syb -> C/C++/C#+SQL Server Database migration: Oracle/Sybace -> SQL Server, optimization, performance tuning, troubleshooting C/C++ code convertsion: *nix+Orcl/Syb -> C/C++/C#+SQL Server

  • Proxy Ltd.
    • Ukraine, Kharkiv
    • SE, DBA
      • Aug 1997 - Sep 2006

Education

  • National Aerospace University -'Kharkiv Aviation Institute'​
    1993 - 2001

Community

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