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People / Dan Gillis
DG
Career profile

Dan Gillis

Technology Leader, Architect and Product Manager

Arlington, Massachusetts, United States

Career path.

  1. Snowflake

    Senior Solution Engineer

    Feb 2025 - Present
  2. Dan Gillis, LLC

    Founder

    Dec 2018 - Feb 2025
  3. Sonesta Hotels

    Senior Director, Marketing and Corporate Systems

    Apr 2018 - Nov 2018
  4. Starwood Hotels & Resorts Worldwide, Inc.

    Director, Marketing and Loyalty Program (SPG) Technology

    Sep 2012 - Dec 2017
  5. Starwood Hotels & Resorts Worldwide, Inc.

    Associate Director, Marketing and Loyalty Program Technology

    Mar 2008 - Aug 2012
  6. Starwood Hotels & Resorts Worldwide, Inc.

    Senior Manager, Marketing and Loyalty Program Technology

    Mar 2005 - Feb 2008
  7. Starwood Hotels & Resorts Worldwide, Inc.

    Programmer Analyst, Enterprise Database Architecture

    Jun 2002 - Feb 2005
  8. Starwood Hotels & Resorts Worldwide, Inc.

    Production Control Supervisor, Marketing and Loyalty Program Technology

    May 2000 - May 2002
  9. Starwood Hotels & Resorts Worldwide, Inc.

    Supervisor, Hotel Support, Frequent Guest Programs

    Sep 1998 - Apr 2000
  10. Starwood Hotels & Resorts Worldwide, Inc.

    Room Service Manager, Sheraton Boston Hotel and Towers

    Jul 1997 - Aug 1998