AeroLeads people directory · profile
John Cheng Email & Phone Number
Technology leader specializing in security and rapid software delivery
at
Cerby
1 work email found
@cerby.com
11 phones found area 818, 310, 747, and 626
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Technology leader specializing in security and rapid software delivery
Location
Los Angeles, California, United States
Company size
Who is John Cheng? Overview
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Quick answer
John Cheng is listed as Technology leader specializing in security and rapid software delivery at Cerby, a company with 137 employees, based in Los Angeles, California, United States. AeroLeads shows a work email signal at cerby.com, phone signal with area code 818, 310, 747, 626, and a matched LinkedIn profile for John Cheng.
John Cheng previously worked as Principal Software Engineer at Telesign and Staff Software Engineer at Patientpop Inc.. John Cheng holds Physics, Mathematics from Pierce College.
Company email context
Email format at Cerby
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{first}.{last}@cerby.com
89% confidence
AeroLeads found 1 current-domain work email signal for John Cheng. Compare company email patterns before reaching out.
Profile bio
About John Cheng
A programmer with over 10 years of experience. I was fortunate enough to be introduced to programming at the beginning of my career and had been in love with in ever since. I value pragmatism, collaboration and transparency. As a team leader, I create clear roadmaps for my team and challenge my team to understand their goals. I have 10+ years of experience building integration systems and collaborating with Product Managers to create business value.
Listed skills include Python, Android, Database Design, Enterprise Architecture, and 12 others.
Current workplace
John Cheng's current company
Company context helps verify the profile and gives searchers a useful next step.
Cerby
9 roles · 25 years
John Cheng work experience
A career timeline built from the work history available for this profile.
Principal Software Engineer
CurrentStreamlined the phone number management process by leading a 2-year, multi-team microservice migration project, resulting in significant improvements in time-to-market.Significant contributor in developing a consolidated verification product. Provided insights on API design, customer experience, security, and well-designed system architecture.Played a.
Oct 2020 - Present
Staff Software Engineer
Led cross team initiatives in migrating from a monolithic application to microservices. Led team in implementing Google My Business and Yelp profile integration. Led team in adopting a new user website builder, similar to Squarespace and Wix. Member of technical council and led engineering in adopting TDD best practices and performance optimizations.
Aug 2019 - Oct 2020
Manager Of Software Engineering
Oversee email outreach and lead conversion program. Led the team in expanding the email leads program to Germany.
Aug 2018 - May 2019
Director Of Engineering
Responsible for defining culture, best practices, and leadership structure of engineering teams. Ensure each team works closely with product owners to define the best solution for everyone. Responsible for many revenue critical ad serving systems. Recipient of the Rubicon Cultural Value award from my extremely supportive coworkers. Oversight of the.
Oct 2012 - Aug 2018
Aug 2012 - Oct 2012
Lead Software Engineer
Provide appropriate technical strategy to suit long term business goals, technology architecture, managing IT infrastructure, as well as leading developers onshore and offshore.2011 - 2012 Tech Lead for Mazda Canada (www.mazda.ca)* Architect Membase caching solution.* Implement automated and regression testing process.* Led team to build high visibility.
Nov 2005 - Aug 2012
Programmer Analyst Iv
Worked on a team to implement a digital document capture and storage system.
2005 - Oct 2005
Senior Java Developer
Worked on a team to build a high volume lead delivery system that is still one of the top revenue source for Edmunds. Reported directly to the Director of Lead Delivery.Designed and build both the front end and backend system to accept lead prospects and delivered them to dealers that best fit their needs.
2001 - 2005
~4 yrs
Team & coworkers
Colleagues at Cerby
Other employees you can reach at cerby.com. View company contacts for 137 employees →
AC
Angel Cervantes
Colleague at CerbyMonterrey, Nuevo León, Mexico, Mexico
View →
MR
Marcela Ruelas
Colleague at CerbyGuadalajara, Jalisco, Mexico, Mexico
View →
AM
Antonio Martin
Colleague at CerbyGuatemala City, Guatemala, Guatemala, Guatemala
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JM
Juan Monroy
Colleague at CerbyMontreal, Quebec, Canada, Canada
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PG
Pablo Gamboa Nieto
Colleague at CerbyMérida, Yucatán, Mexico, Mexico
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RR
Roberto Randolph
Colleague at CerbyMérida, Yucatán, Mexico, Mexico
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AS
Andreína Samaniego
Colleague at CerbyQuerétaro, Querétaro, Mexico, Mexico
View →
OF
Oskar Franz Chávez
Colleague at CerbyGuadalajara, Jalisco, Mexico, Mexico
View →
AC
Angel Cervera
Colleague at CerbyMexico, Mexico
View →
JM
Juan Manuel Castellanos Serrano
Colleague at CerbyMexico City, Mexico, Mexico
View →
Angel Cervantes
Colleague at CerbyMonterrey, Nuevo León, Mexico, Mexico
View →
MR
Marcela Ruelas
Colleague at CerbyGuadalajara, Jalisco, Mexico, Mexico
View →
AM
Antonio Martin
Colleague at CerbyGuatemala City, Guatemala, Guatemala, Guatemala
View →
JM
Juan Monroy
Colleague at CerbyMontreal, Quebec, Canada, Canada
View →
PG
Pablo Gamboa Nieto
Colleague at CerbyMérida, Yucatán, Mexico, Mexico
View →
RR
Roberto Randolph
Colleague at CerbyMérida, Yucatán, Mexico, Mexico
View →
AS
Andreína Samaniego
Colleague at CerbyQuerétaro, Querétaro, Mexico, Mexico
View →
OF
Oskar Franz Chávez
Colleague at CerbyGuadalajara, Jalisco, Mexico, Mexico
View →
AC
Angel Cervera
Colleague at CerbyMexico, Mexico
View →
JM
Juan Manuel Castellanos Serrano
Colleague at CerbyMexico City, Mexico, Mexico
View →
1 education record
John Cheng education
-
Pierce College
FAQ
Frequently asked questions about John Cheng
Quick answers generated from the profile data available on this page.
What company does John Cheng work for?
John Cheng works for Cerby.
What is John Cheng's role at Cerby?
John Cheng is listed as Technology leader specializing in security and rapid software delivery at Cerby.
What is John Cheng's email address?
AeroLeads has found 1 work email signal at @cerby.com for John Cheng at Cerby.
What is John Cheng's phone number?
AeroLeads has found 11 phone signal(s) with area code 818, 310, 747, 626 for John Cheng at Cerby.
Where is John Cheng based?
John Cheng is based in Los Angeles, California, United States while working with Cerby.
What companies has John Cheng worked for?
John Cheng has worked for Cerby, Telesign, Patientpop Inc., Ziprecruiter, and The Rubicon Project.
Who are John Cheng's colleagues at Cerby?
John Cheng's colleagues at Cerby include Angel Cervantes, Marcela Ruelas, Antonio Martin, Juan Monroy, and Pablo Gamboa Nieto.
How can I contact John Cheng?
You can use AeroLeads to view verified contact signals for John Cheng at Cerby, including work email, phone, and LinkedIn data when available.
What schools did John Cheng attend?
John Cheng holds Physics, Mathematics from Pierce College.
What skills is John Cheng known for?
John Cheng is listed with skills including Python, Android, Database Design, Enterprise Architecture, Release Management, Software Project Management, Architecture, and J2Ee Architecture.
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