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Tom Cao Email & Phone Number

Software Engineer at AT&T at AT&T
Location: Alhambra, California, United States 4 work roles 2 schools
1 work email found @att.eu LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email t****@att.eu
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Current company
AT&T
Role
Software Engineer at AT&T
Location
Alhambra, California, United States
Company size
218956 employees

Who is Tom Cao? Overview

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Quick answer

Tom Cao is listed as Software Engineer at AT&T at AT&T, a with 218956 employees, based in Alhambra, California, United States. AeroLeads shows a work email signal at att.eu and a matched LinkedIn profile for Tom Cao.

Tom Cao previously worked as Sr. Specialist Software Engineer at At&T and Software Engineer - TDP at At&T. Tom Cao holds Bachelor’S Degree, Computer Science from Uc San Diego.

Company email context

Email format at AT&T

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{first}.{last}@att.eu
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AeroLeads found 1 current-domain work email signal for Tom Cao. Compare company email patterns before reaching out.

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Profile bio

About Tom Cao

I am a self-motivated, full-stack developer who is continually finding new ways to learn and teach. I strive to build impactful software that provides a great user experience.

Current workplace

Tom Cao's current company

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AT&T
At&T
Software Engineer at AT&T
dallas, texas, united states
Website
att.eu
Employees
218956
AeroLeads page
Company profile
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4 roles

Tom Cao work experience

A career timeline built from the work history available for this profile.

Sr. Specialist Software Engineer

Current
At&T

El Segundo, California, United States

Core developer in a high-performing modernization team responsible for migration of internal tools from on-prem systems into cloud based solutionsServiceNow modernizations:- Simplified user experience by consolidation of over 100 request forms into 35 service catalog items- Integrated new APIs and email feeds, facilitating an average 15% ticket shed across supported request forms- Automated complex manual swivel-chair fulfillment for ordering and reporting via ServiceNow APIs and Power Automate, dramatically reducing support team workload

Dec 2020 - Present

Software Engineer - Tdp

At&T

El Segundo, Ca

Apr 2019 - Dec 2020

Software Engineer Intern - Tdp

At&T

El Segundo, Ca

Jan 2019 - Apr 2019

Independent Microcontractor

Self-Employed

• Complete diverse arrays of tasks, such as data entry, data validation and usability testing• Aid thousands of university research studies by providing meaningful and accurate data• Utilize browser extensions and third-party scripts to work more frequently and efficiently• Maintain a nearly flawless approval rating (99.98%) after over 32,000 completed tasks

Sep 2016 - Dec 2018
Team & coworkers

Colleagues at AT&T

Other employees you can reach at att.eu. View company contacts for 218956 employees →

AR Andrew Rice Andrew Rice Colleague at At&TBirmingham, Alabama, United States View → JJ Joyce Jackson Joyce Jackson Colleague at At&TFort Washington, Maryland, United States View → JW Jennifer Walters Jennifer Walters Colleague at At&TPonchatoula, Louisiana, United States View → JG Jessica Gonzalez Jessica Gonzalez Colleague at At&TConverse, Texas, United States View → BG Bev George Bev George Colleague at At&TPittsburgh, Pennsylvania, United States View → RM Richard Morales Richard Morales Colleague at At&TFort Lauderdale, Florida, United States View → SB Siva Balla Siva Balla Colleague at At&TUnited States View → NP Nigel Paterson Nigel Paterson Colleague at At&TSan Diego County, California, United States View → KG Kay Golson Kay Golson Colleague at At&TBirmingham, Alabama, United States View → LH Larry Hughes Larry Hughes Colleague at At&TNashville Metropolitan Area, United States View →
2 education records

Tom Cao education

Bachelor’S Degree, Computer Science

Uc San Diego

Activities and Societies: Sixth College Technology Committee

Education record

Mark Keppel High School
FAQ

Frequently asked questions about Tom Cao

Quick answers generated from the profile data available on this page.

What company does Tom Cao work for?

Tom Cao works for AT&T.

What is Tom Cao's role at AT&T?

Tom Cao is listed as Software Engineer at AT&T at AT&T.

What is Tom Cao's email address?

AeroLeads has found 1 work email signal at @att.eu for Tom Cao at AT&T.

Where is Tom Cao based?

Tom Cao is based in Alhambra, California, United States while working with AT&T.

What companies has Tom Cao worked for?

Tom Cao has worked for At&T and Self-Employed.

Who are Tom Cao's colleagues at AT&T?

Tom Cao's colleagues at AT&T include Andrew Rice, Joyce Jackson, Jennifer Walters, Jessica Gonzalez, and Bev George.

How can I contact Tom Cao?

You can use AeroLeads to view verified contact signals for Tom Cao at AT&T, including work email, phone, and LinkedIn data when available.

What schools did Tom Cao attend?

Tom Cao holds Bachelor’S Degree, Computer Science from Uc San Diego.

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