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Reach out to us if you are interested in working with us on the project.
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[9689] TECH Data Warehousing Consultant (m/f/d)

Industry
Telecommunication
Areas
Business Intelligence
Information Technology (IT)

Project info

  • Period
    28.07.2025 - 14.01.2026
  • Capacity
    from 95%
  • Daily rate
    700 - 800€
  • Location
    Munich, Germany
  • Languages
    • German
      (Advanced)
      ,
    • English
      (Advanced)
  • Remote
    from 95%

Description

  • Set up and enhance data management in SQL Server for fixed-line and all-IP products, and integrate existing and new data sources from SQL Server/Oracle, including CRM and workflow management systems
  • Build a SQL database that captures and merges data from different source systems (CRM and workflow systems)
  • Create and expand database analyses in Tableau for daily reporting
  • Advise departments (e.g. Technology, Order Management) on collecting and managing customer data
  • Continuously optimize and establish the data management process and data quality for future projects

Requirements

  • Experience building data architectures
  • Experience in the B2B sector
  • Knowledge of database management systems (SQL Server)
  • Very good knowledge of SQL/PLSQL, Microsoft VBA, and Microsoft Access
  • Knowledge of Tableau
  • Ability to analyze business processes and derive necessary data structure requirements
  • Telecommunications knowledge in the fixed-line sector (fiber, copper, FTTH, DSL connectivity)