Peter Ahnn

Career path.

1. Sierra

   Software Engineer

   May 2026 - Present
2. DoorDash

   Software Engineer

   Feb 2025 - Apr 2026
3. DoorDash

   Software Engineer

   Mar 2021 - Jun 2024
4. Apple

   Software Engineer

   Apr 2020 - Feb 2021
5. Capital One

   Software Engineer

   Feb 2019 - Apr 2020
6. Caltech

   Graduate Student Researcher

   Jan 2016 - Jan 2018
7. Samsung Electronics

   Semiconductor R&D Intern

   Jul 2015 - Aug 2015