3x founder

Rishabh Chanana

Co-founder at OS3 (YC S26)

Co-founder

OS3· Summer 2026 🇺🇸 San Francisco, California, United States

in LinkedIn 𝕏 @risos8200

2026Co-founder· OS3

Founder · since 2018

Company

OS3

Role

Co-Founder

current

Stage

—

no public source

Raised

—

no public source

Based

San Francisco, California, United States

current

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

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

OS3

Intelligence and Machines for Physical Labor

Summer 2026

Experience

Career

OS3
Co-founder
Co-Founder · San Francisco, California, United States · 2026 – Present
2026
Observee
Co-founder
Co-Founder · San Francisco, California, United States · 2025 – 2026
2025
ServiceNow
Machine Learning Engineer · San Francisco Bay Area · 2023 – 2025
2023
UC San Diego
Researcher · 2022 – 2024
2022
UC San Diego
Graduate Teaching Assistant · 2022 – 2023
2022
TigerGraph
Research Intern · San Diego, California, United States · 2022
2022
17LIVE Inc.
Machine Learning Engineer · 2020 – 2021
2020
National University of Singapore
Researcher · 2019
2019
Aliste Technologies
Founder
Founding ML Lead · 2018 – 2019
2018
Wipro Limited
Intern · 2018
2018

Bio

First computer at 7. Built one myself at 10. Wrote my first line of code at 12, decided a month later to build a company named OS3. Built my first rover at 17. Grad School at UCSD, Robotics & AI. NLP research for the CSG Lab alongside Harvard Medical School and Georgia Tech. Trained LLMs at ServiceNow. Designed patented ML systems along the way. Now soldering and training robots at OS3.