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Career profile

Mara Preotescu

Advanced Data, AI and Analytics Architecture, Principal Solution Engineer at Microsoft

Chevy Chase, Maryland, United States

Career path.

  1. Microsoft

    Principal Solution Engineer Data & AI

    Jul 2025 - Present
  2. Microsoft

    Advanced Analytics, Data & AI, Principal Cloud Solution Architect at Microsoft

    Jan 2022 - Present
  3. Microsoft

    Advanced Analytics, Data and AI Architecture, Sr. Cloud Solution Architect

    Nov 2018 - Jan 2022
  4. The Nielsen Company

    VP Technology - Cloud Infrastructure Architecture

    Apr 2017 - Nov 2018
  5. The Nielsen Company

    VP Chief Technology Office / Chief Architect

    Jan 2015 - Apr 2017
  6. The Nielsen Company

    Enterprise Architect - Chief Technology Office

    Jan 2010 - Jan 2015
  7. The Nielsen Company

    Director Product Development

    Dec 2006 - Dec 2009
  8. Claritas

    Director Product Development

    Jan 2000 - Dec 2006
  9. Claritas

    Senior Software Architect

    Jan 1997 - Jan 2000
  10. SHLKey - MCI Systemhouse

    Senior Software Engineer

    Apr 1996 - Jan 1997
  11. Disclosure, VNU

    Software Engineer

    Apr 1993 - Apr 1996