Jin W. Chang in

Jin W. Chang

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CEO, Co-Founder at Fieldguide
📍 San Francisco, California, United States

Jin W. Chang is the CEO and Co-Founder of Fieldguide, an agentic AI platform for audit and advisory firms. A UC Berkeley MBA and former EY practitioner, he is recognized as one of the "Top 100 Most Influential People in Accounting" for building technology he wished he had.

Prior to his current venture, Jin co-founded Lydia Tax, a company aptly described as the "TurboTax for cryptocurrencies, " which was backed by UC Berkeley’s SkyDeck accelerator.

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Experience
14 Years
Current Role
CEO, Co-Founder
Job Level
Leadership
Location
San Francisco, California, United States
Personality Overview

How Jin shows up

Communication Style
Decision Approach
Work Preference

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Priorities

Topics Jin cares about

Agentic AI
His company, Fieldguide, is positioned as the leading "agentic AI" platform, reflecting his focus on advanced AI solutions for audit and advisory services.
Practitioner-led Innovation
As a former "Big 4" auditor, he is passionate about building the modern, AI-powered tools that are specifically designed for practitioners like himself.
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Career

Work history

4-2020
CEO, Co-Founder
Fieldguide
2018 - 2020
Chief of Staff
Atrium
2017 - 2018
CEO, Co-Founder
Lydia Tax
2012 - 2017
Audit, Advisory, Consulting
EY
In the press

Media appearances

Goldman Sachs leads $75 million funding round for Fieldguide, an AI software platform for accounting and CPA firms. Featured in Fortune
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Fieldguide Raises $30 Million to Combat CPA Shortage With AI. Featured in PYMNTS
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Education
Master of Business Administration - MBA
University of California, Berkeley
Summer 2020
Y Combinator
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

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