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Patrick Chao Email & Phone Number
Software Engineering Manager - Access and Account Security
at
Gusto
1 work email found
@gusto.com
1 phone found area 800
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Software Engineering Manager - Access and Account Security
Location
Philadelphia, Pennsylvania, United States
Company size
Who is Patrick Chao? Overview
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Quick answer
Patrick Chao is listed as Software Engineering Manager - Access and Account Security at Gusto, a with 3671 employees, based in Philadelphia, Pennsylvania, United States. AeroLeads shows a work email signal at gusto.com, phone signal with area code 800, and a matched LinkedIn profile for Patrick Chao.
Patrick Chao previously worked as Senior Software Engineer - Product Security at Gusto and Software Engineer - Identity at Gusto. Patrick Chao holds Bachelor'S Degree, Economics/Public Policy from University Of California, Berkeley.
Company email context
Email format at Gusto
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{first}.{last}@gusto.com
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AeroLeads found 1 current-domain work email signal for Patrick Chao. Compare company email patterns before reaching out.
Profile bio
About Patrick Chao
I build authentication and security experiences at Gusto as part of the Product Security team. I love working with React, Rails, and TypeScript.
Listed skills include Research, Microsoft Office, Data Analysis, Public Speaking, and 23 others.
Current workplace
Patrick Chao's current company
Company context helps verify the profile and gives searchers a useful next step.
Gusto
4 roles
Patrick Chao work experience
A career timeline built from the work history available for this profile.
Senior Software Engineer - Product Security
CurrentWorking on the problem of authorizing Gusto's systems at scale, building out the backend authorization service that will replace our monolith-based authorization system as well as our user facing frontend for assigning roles and permissions.
Mar 2022 - Present
Software Engineer - Identity
Grew into ownership of Gusto's 2FA program, working from day one to improve reliability, performance, observability, and cost. From intern to senior software engineer, I built the frontend features, backend APIs, internal tools, and operational programs that allowed Gusto to smoothly scale 2FA adoption from ~5% to 90%+ 2FA adoption, and protect Gusto and our customers from fraud loss.
Aug 2018 - Feb 2022
Legal Writer/Assistant Paralegal
Drafted 250 legal petitions in support of employees at a Fortune 5 company seeking extraordinary ability (O-1, EB-1) visas with a 100% approval rate. Mentored and trained new teammates and reviewed their work product during probationary period.Figured out that the legal field wasn't for me, and that I needed to set aside my dreams of being an attorney and find a new career path.
Jul 2015 - Jun 2017
Team & coworkers
Colleagues at Gusto
Other employees you can reach at gusto.com. View company contacts for 3671 employees →
EE
Emily Eshman
Colleague at GustoDenver Metropolitan Area, United States
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HZ
Hank Zimmerman
Colleague at GustoLouisville, Kentucky, United States
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ES
Emma Sharpe
Colleague at GustoDenver, Colorado, United States
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BB
Brandon Beal
Colleague at GustoAtlanta, Georgia, United States
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AH
Allison Hulway
Colleague at GustoSt Clair Shores, Michigan, United States
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KP
Kyle Petersen
Colleague at GustoDenver, Colorado, United States
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AT
Andrew Tribone
Colleague at GustoVolcano, Hawaii, United States
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SV
Sowmya Venkat
Colleague at GustoRedmond, Washington, United States
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AB
Abigail Boellner
Colleague at GustoParker, Colorado, United States
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AL
Ashley Lancellotti
Colleague at GustoGreater Orlando, United States
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Emily Eshman
Colleague at GustoDenver Metropolitan Area, United States
View →
HZ
Hank Zimmerman
Colleague at GustoLouisville, Kentucky, United States
View →
ES
Emma Sharpe
Colleague at GustoDenver, Colorado, United States
View →
BB
Brandon Beal
Colleague at GustoAtlanta, Georgia, United States
View →
AH
Allison Hulway
Colleague at GustoSt Clair Shores, Michigan, United States
View →
KP
Kyle Petersen
Colleague at GustoDenver, Colorado, United States
View →
AT
Andrew Tribone
Colleague at GustoVolcano, Hawaii, United States
View →
SV
Sowmya Venkat
Colleague at GustoRedmond, Washington, United States
View →
AB
Abigail Boellner
Colleague at GustoParker, Colorado, United States
View →
AL
Ashley Lancellotti
Colleague at GustoGreater Orlando, United States
View →
3 education records
Patrick Chao education
Bachelor'S Degree, Economics/Public Policy
University Of California, Berkeley
Computer Science
App Academy
Cs253 - Web Development
Udacity
FAQ
Frequently asked questions about Patrick Chao
Quick answers generated from the profile data available on this page.
What company does Patrick Chao work for?
Patrick Chao works for Gusto.
What is Patrick Chao's role at Gusto?
Patrick Chao is listed as Software Engineering Manager - Access and Account Security at Gusto.
What is Patrick Chao's email address?
AeroLeads has found 1 work email signal at @gusto.com for Patrick Chao at Gusto.
What is Patrick Chao's phone number?
AeroLeads has found 1 phone signal(s) with area code 800 for Patrick Chao at Gusto.
Where is Patrick Chao based?
Patrick Chao is based in Philadelphia, Pennsylvania, United States while working with Gusto.
What companies has Patrick Chao worked for?
Patrick Chao has worked for Gusto and Fragomen Worldwide.
Who are Patrick Chao's colleagues at Gusto?
Patrick Chao's colleagues at Gusto include Emily Eshman, Hank Zimmerman, Emma Sharpe, Brandon Beal, and Allison Hulway.
How can I contact Patrick Chao?
You can use AeroLeads to view verified contact signals for Patrick Chao at Gusto, including work email, phone, and LinkedIn data when available.
What schools did Patrick Chao attend?
Patrick Chao holds Bachelor'S Degree, Economics/Public Policy from University Of California, Berkeley.
What skills is Patrick Chao known for?
Patrick Chao is listed with skills including Research, Microsoft Office, Data Analysis, Public Speaking, Statistics, Photoshop, Python, and Teaching.
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