2x founder

Jimmy Wei

Founder @ MindBill (YC W26) | AI billing for worker’s comp

Co-founder

IncidentFox· Winter 2026 🇺🇸 San Mateo, California, United States

in LinkedIn

2026Co-founder· MindBill

Founder · since 2022

Company

MindBill

Role

Co-Founder

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

IncidentFox

AI SRE agent that triages, coordinates, and fixes production incidents

Winter 2026

Experience

Career

MindBill
Co-founder
Co-Founder · San Francisco Bay Area · 2026 – Present
2026
Roblox
Software Engineer · San Francisco Bay Area · 2023 – 2026
2023
Sumeria Labs
Co-founder
CTO, Co-Founder · New York City Metropolitan Area · 2022 – 2023
2022
Meta
Software Engineer · New York, United States · 2022
2022
Productivity Industries
Software Engineer (Backend Services) · Palo Alto, California, United States · 2021
2021
ASUS
Software Engineer (AI for Healthcare) · Taipei City, Taiwan · 2020
2020
Korea Advanced Institute of Science and Technology
Research Assistant (Human-Computer Interaction) · Daejeon, South Korea · 2019
2019
The University of Edinburgh
Research Assistant (Natural Language Processing) · Edinburgh City, Scotland, United Kingdom · 2018 – 2019
2018
JD.COM
Software Engineer (Algorithmic Advertising) · Beijing City, China · 2018
2018

Bio

Chiehmin (Jimmy) Wei is a co-founder of IncidentFox. Before IncidentFox, Jimmy was a software engineer at Roblox, where he architected a real-time communication feature reaching 11.7M+ users, and at Facebook AI Research (FAIR), where he built conversational AI infrastructure and set new research baselines with Transformer models. He holds an M.S. from Cornell University and a B.S. in Computer Science from Bucknell University.