GGuzdziol
  • Luxembourg
Member Since: 2005/07/27
Tech Certifications:
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Grzegorz Guzdziol
Luxembourg.

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Current: Level 14
GGuzdziol needs 32,935 points to level up.
LVL 15
  • Overall
    14
  • Oracle Database
    13
  • Microsoft SQL Server
    5
  • PostgreSQL
    2
  • Databases
    2
  • Query Syntax
    2
  • Microsoft SQL Server 2005
    1
  • MySQL Server
    1
  • Java
    1
  • PHP
    1
  • Unix OS
    1

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