Renjie Song

Career path.

1. Meta

   Software Engineer, Machine Learning

   Jan 2026 - Present
2. Elston Properties LLC

   Founder and Principal

   Jan 2017 - Present
3. WDTech at Walker & Dunlop

   VP of Machine Learning Engineering

   Jan 2022 - Jan 2026
4. Google

   Data Scientist

   Jan 2021 - Jan 2022
5. Vida Capital

   Director, Actuarial Data Science

   Jan 2019 - Jan 2019
6. Quantium

   Senior Data Scientist

   Jan 2019 - Jan 2021
7. Milliman

   Consulting Actuary

   Jan 2016 - Jan 2019
8. Deloitte

   Consultant

   Jan 2013 - Jan 2016