Daood Hashmi

Cofounder at Rasyn (YC S26)

Co-founder

Rasyn· Summer 2026🇺🇸 San Bruno, California, United States

in LinkedIn

2026Co-founder· Rasyn (YC S26)

Founder · since 2026

Company

Rasyn (YC S26)

Role

Cofounder

current

Stage

—

no public source

Raised

—

no public source

Based

San Francisco Bay Area

current

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

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Rasyn

Towards a General Intelligence for Chemistry

Summer 2026

Experience

Career

Rasyn (YC S26)
Co-founder
Cofounder · San Francisco Bay Area · 2026 – Present
2026
Caltech Division of Chemistry and Chemical Engineering
Researcher in Computational Chemistry · Pasadena, CA · 2024 – 2026
2024
Caltech
Undergraduate Research Fellow (Arnold Lab) · Pasadena, CA · 2024 – 2026
2024
Caltech
Undergraduate Research Fellow · Pasadena, CA · 2025
2025
John Jay College (CUNY)
Researcher in Toxicology · New York, United States · 2023
2023

Bio

Founder at Rasyn. Currently a researcher in the Arnold and Marcus Lab at Caltech, working with a Nobel Laureate to build diffusion models that predict organic reaction mechanisms and propose novel synthetic pathways. Previously ran DFT and molecular dynamics simulations in the Goddard Lab. Chemical Engineering at Caltech.