John Gallivan
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John Gallivan Email & Phone Number

Engineering Manager - Ads Infra at Twitter
Location: United States, United States, United States 1 work role 1 school
1 work email found @msn.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email g****@msn.com
LinkedIn Profile matched
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Current company
Twitter
Role
Engineering Manager - Ads Infra
Location
United States, United States, United States
Company size
6087 employees

Who is John Gallivan? Overview

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Quick answer

John Gallivan is listed as Engineering Manager - Ads Infra at Twitter, a company with 6087 employees, based in United States, United States, United States. AeroLeads shows a work email signal at msn.com and a matched LinkedIn profile for John Gallivan.

John Gallivan previously worked as Staff Software Enginner at Twitter. John Gallivan holds Bs, Economics from The University Of British Columbia.

Company email context

Email format at Twitter

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{last}{first_initial}@msn.com
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AeroLeads found 1 current-domain work email signal for John Gallivan. Compare company email patterns before reaching out.

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Profile bio

About John Gallivan

Engineering leader with a proven track record in building and leading high-performance engineering teams, built and launched several high-impactful customer-facing & revenue-generating products. Adept at understanding customer needs, breaking down complexity, and building products to meet those needs.I am always open to connecting with folks who work in similar or different spaces to learn from each other and brainstorm ideas.

Current workplace

John Gallivan's current company

Company context helps verify the profile and gives searchers a useful next step.

Twitter
Twitter
Engineering Manager - Ads Infra
san francisco, california, united states
Website
twitter.com
Employees
6087
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Company profile
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1 role · 7 years

John Gallivan work experience

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

  • Twitter
    Staff Software Enginner
    Twitter
    2019 - Present - United States
    •Tech lead for Live Video product. Led a team of about 10 backend engineers in building backend services for live video APIs including broadcast ranking, feeds personalization, visual recognition, push notification, service scaling, etc.
Team & coworkers

Colleagues at Twitter

Other employees you can reach at twitter.com. View company contacts for 6087 employees →

KK Klara Karlsson Klara Karlsson Colleague at TwitterUnited States, United States View → MM Mdighri Morsi Mdighri Morsi Colleague at TwitterTunisia, Tunisia View → KU K Undefined K Undefined Colleague at TwitterIndianapolis, Indiana, United States, United States View → RH Raja Hamza Raja Hamza Colleague at TwitterPakistan, Pakistan View → SL Summer Leondale Summer Leondale Colleague at TwitterQuezon City, National Capital Region, Philippines, Philippines View → VF Venda Felcmanová Venda Felcmanová Colleague at TwitterÚstí n. Orlicí, Pardubice, Czechia, Czech Republic View → TB Tania Bishnoi Tania Bishnoi Colleague at TwitterJaipur, Rajasthan, India, India View → MA Mehmet Ali Çalışkan Mehmet Ali Çalışkan Colleague at TwitterHatay, Türkiye, Turkey View → TD Tony Dou Tony Dou Colleague at TwitterSingapore, Singapore View → SM Sai Mika Sai Mika Colleague at TwitterBengaluru, Karnataka, India, India View →
1 education record

John Gallivan education

FAQ

Frequently asked questions about John Gallivan

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

What company does John Gallivan work for?

John Gallivan works for Twitter.

What is John Gallivan's role at Twitter?

John Gallivan is listed as Engineering Manager - Ads Infra at Twitter.

What is John Gallivan's email address?

AeroLeads has found 1 work email signal at @msn.com for John Gallivan at Twitter.

Where is John Gallivan based?

John Gallivan is based in United States, United States, United States while working with Twitter.

What companies has John Gallivan worked for?

John Gallivan has worked for Twitter.

Who are John Gallivan's colleagues at Twitter?

John Gallivan's colleagues at Twitter include Klara Karlsson, Mdighri Morsi, K Undefined, Raja Hamza, and Summer Leondale.

How can I contact John Gallivan?

You can use AeroLeads to view verified contact signals for John Gallivan at Twitter, including work email, phone, and LinkedIn data when available.

What schools did John Gallivan attend?

John Gallivan holds Bs, Economics from The University Of British Columbia.

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