Elena Zhao

Building evals for humans

Co-founder

2025Co-founder· Litmus

Founder · since 2025

Company

Litmus

Role

Co-Founder, CTO

current

Stage

—

no public source

Raised

—

no public source

Based

New York, United States

current

Founder / co-founder — the company's markEmployee / research role

Profile coverage5 of 7 · missing posts, contact

Litmus

Run an async work trial on every engineer you interview.

Experience

Career

Litmus
Co-founder
Co-Founder, CTO · New York, United States · 2025 – Present
2025
Columbia Engineering
Research Engineer · New York, NY · 2025 – 2026
2025
Two Sigma
Software Engineer Intern · New York, New York, United States · 2025
2025
Meta
Software Engineer Intern · Menlo Park, CA · 2024
2024
Ridge Security Technology Inc.
Software Engineer Intern · San Jose, California, United States · 2023
2023
United Imaging - North America
Artificial Intelligence Intern · Boston, Massachusetts, United States · 2021
2021
Massachusetts Institute of Technology
Student Researcher · Boston, Massachusetts, United States · 2020 – 2021
2020

Building Litmus