Dennis Langer

Career path.

1. Microsoft

   Copilot Solution Engineer

   Jul 2025 - Present
2. Microsoft

   Teams Technical Specialist

   Apr 2024 - Jun 2025
3. Microsoft

   Customer Success Manager Modern Communications

   Dec 2021 - Apr 2024
4. Microsoft

   Microsoft Teams Consultant

   Jul 2017 - Jan 2022
5. Avaya

   Sales Engineer/ Tech Ops

   Mar 2012 - Jun 2017
6. Avaya

   Software Specialist

   Nov 2007 - Feb 2012