Where does Aaron Chen work?

Aaron Chen is Founder of Payna and Catalyst Fellow at Chemistry.

Where did Aaron Chen go to school?

Aaron Chen studied at University of California, Berkeley (Bachelor's Degree); Y Combinator.

Aaron Chen

InvestorFounder

Catalyst Fellow at Chemistry · Founder at Payna

San Francisco, California, United States

FoundedPayna · YC

Find your path to Aaron

10,184 people in our graph share verified history with Aaron — schools, employers, funds. One of them is your warm intro.

Niraj PantunlockedAaron: together at Ritual (2025)

×10Aaron: together at Chemistry

Aaron: together at YC W26

About

Aaron Chen worked as a product engineer at an a16z-backed DeFi startup and won hackathons at ETHGlobal New York and Delhi. He is building Payna to automate regulatory licensing and compliance workflows for regulated companies.

Founder at Payna YC W26

Intro paths

Aaron went through Y Combinator (Winter 2026) — any YC alum in your network can reach them through the YC community.

Their group partner at YC was Brad Flora, Backing expeditions into the future — the partner who ran Payna's batch and knows the company first-hand. YC profile ↗

→

In turn, Aaron can intro founders to Payna's investors below.

Payna's investors · 1

Y CombinatorSan Francisco · $500K checks · since 2026

Co-founders at Payna

He SongFounder

Experience

ChemistryCatalyst Fellowcurrent2025 — present
Payna | YC W26Co-Foundercurrent2025 — present
Blockchain at BerkeleyProduct Designercurrent2025 — presentBerkeley, CA
AxalProduct Engineer2025New York, NY
RitualFellow2025

Colleagues at Chemistry

Bohan Lou

Investor at Chemistry

Ethan Kurzweil

Investor at Chemistry

Gianna DeLuna

Investor at Chemistry

Jamie Viggiano

Investor at Chemistry

Joey Kaplan

Investor at Chemistry

Kristina Shen

Investor at Chemistry

Mark Goldberg

Investor at Index Ventures

Nick Mehta

Investor at Chemistry

Frequently asked questions

Who is Aaron Chen?: Aaron Chen worked as a product engineer at an a16z-backed DeFi startup and won hackathons at ETHGlobal New York and Delhi. He is building Payna to automate regulatory licensing and compliance workflows for regulated companies.
Where does Aaron Chen work?: Aaron Chen is Founder of Payna and Catalyst Fellow at Chemistry.
What companies did Aaron Chen found?: Aaron Chen founded Payna.
Where did Aaron Chen go to school?: Aaron Chen studied at University of California, Berkeley (Bachelor's Degree); Y Combinator.