# Zarah Tesfai

> Software Engineer | Stanford, ex-Twitter

Location: San Francisco Bay Area, United States
Profile: https://flows.cv/zarah

## Work Experience
### Senior Software Engineer @ Hinge Health
Jan 2026 – Present | San Francisco, California, United States

### Software Engineer @ Hinge Health
Jan 2024 – Jan 2026

### Machine Learning Engineer @ Moonhub
Jan 2023 – Jan 2023

### Software Engineer @ Twitter
Jan 2021 – Jan 2023
Trends team (recommendations)

### Resident Assistant @ Stanford University
Jan 2019 – Jan 2021 | Stanford, California
Responsible for the safety and well-being for over 450 residents, tasked with team building and organizing events and spaces for the community.

### Junior Class President @ Stanford University
Jan 2019 – Jan 2020

### Course Development Assistant @ Stanford University
Jan 2020 – Jan 2020
Teaching assistant for MATH 87Q: Knot Theory, a seminar course. I hold office hours and help students with understanding of course material and rehearse presentations with them, training speaking and lecturing skills.

### Software Engineer Intern @ Google
Jan 2020 – Jan 2020 | Mountain View, California, United States
Web payments team in Chrome

### Software Development Engineer Intern @ Amazon
Jan 2019 – Jan 2019 | Greater Seattle Area
Amazon Web Services (AWS) working on Amazon S3 (Simple Storage Service).

### Instructor @ Juni Learning
Jan 2018 – Jan 2019
Instructor at Juni Learning.
Taught computer science in Python and Scratch to elementary and middle school students.

### Residential Counselor @ Stanford University
Jan 2018 – Jan 2018 | Stanford, California
Residential Counselor and Teaching Assistant (TA) for AI4ALL and SUMaC (Stanford University Mathematics Camp), for Stanford Pre-Collegiate Summer Institutes.
Responsible for 30-40 high school students and aiding in academic work including Artificial Intelligence projects (AI4ALL) and Group Theory and Topology (SUMaC).

### Research Assistant @ Stanford University Graduate School of Business
Jan 2017 – Jan 2018 | Stanford, California
Undergraduate Research Assistant at the Behavioral Lab at the Graduate School of Business.
Responsible for setting up and running participants through studies (relating to human behavioral psychology).

### Intern @ Society of Women Engineers
Jan 2017 – Jan 2018 | Stanford
Intern for the internal affairs team at Stanford SWE.


## Education
### Bachelor of Science - BS in Mathematics and Computer Science
Stanford University
Jan 2017 – Jan 2021

### IB Diploma
West Island School, Hong Kong
Jan 2010 – Jan 2017


## Contact & Social
- LinkedIn: https://linkedin.com/in/zarahtesfai

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Source: https://flows.cv/zarah
JSON Resume: https://flows.cv/zarah/resume.json
Last updated: 2026-03-22