William P.

Career path.

1. Meta

   Machine Learning Engineer

   Jul 2025 - Present
2. Amazon Web Services (AWS)

   Software Engineer II

   Jun 2024 - Jul 2025
3. Twitch

   Backend Tech Lead

   Sep 2020 - Jun 2023
4. Apple

   Application Developer

   Oct 2019 - Mar 2020
5. Apple

   Full Stack Developer

   Jul 2019 - Oct 2019
6. Tesla

   Software Engineer

   May 2018 - Mar 2019
7. University of California, Berkeley, Haas School of Business

   Student Developer

   Oct 2017 - May 2018
8. CommunityGrows

   Student Developer

   Jun 2017 - Aug 2017