John Klein
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John Klein Email & Phone Number

Senior Vice President of Engineering at Ranker
Location: Los Angeles, California, United States 1 work role
1 work email found @ranker.com 2 phones found area 310 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 2 phones

Work email j****@ranker.com
Direct phone (310) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Ranker
Role
Senior Vice President of Engineering
Location
Los Angeles, California, United States
Company size
239 employees

Who is John Klein? Overview

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Quick answer

John Klein is listed as Senior Vice President of Engineering at Ranker, a with 239 employees, based in Los Angeles, California, United States. AeroLeads shows a work email signal at ranker.com, phone signal with area code 310, and a matched LinkedIn profile for John Klein.

Company email context

Email format at Ranker

This section adds company-level context without repeating John Klein's masked contact details.

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

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Profile bio

About John Klein

John Klein is a Senior Vice President of Engineering at Ranker. He possess expertise in mobile devices. Colleagues describe him as "John Klein is a dedicated team player who supervises his teams with a fair and consistent managing style. I had the great opportunity to work with many of the individuals John supervised…all had very positive thoughts about him." and "John was in-charge of Web Development, and was responsible for a highly agile UI that included J2EE, .NET, and PHP technologies. He managed his team well and delivered his systems on time. This was no small task, given the nature of the environment we worked in. John was a "cool head" under pressure and was highly dependable for coming up with solid engineering solutions to the varied integration problems we tackled either with 3rd party site integrations or integrations as a result of a merger or acquisition. John is highly reccomended to any organization seeking strong software leadership."

Listed skills include Mobile Devices.

Current workplace

John Klein's current company

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

Ranker
Ranker
Senior Vice President of Engineering
Los Angeles, CA, US
Website
ranker.com
Employees
239
AeroLeads page
Company profile
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1 role

John Klein work experience

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

  • Ranker
    Senior Vice President Of Engineering
    Ranker
    Los Angeles, Ca, Us
Team & coworkers

Colleagues at Ranker

Other employees you can reach at ranker.com. View company contacts for 239 employees →

DW David Wills David Wills Colleague at RankerLos Angeles, California, United States View → SG Sonja Gorzkowska Sonja Gorzkowska Colleague at RankerBrooklyn, New York, United States View → CD Cody Dobbins Cody Dobbins Colleague at RankerLaguna Niguel, California, United States View → SH Sean Hunt-Li Sean Hunt-Li Colleague at RankerSanta Monica, California, United States View → JA Jamaal Armstrong Jamaal Armstrong Colleague at RankerLos Angeles, California, United States View → PG Philip Gibbons Philip Gibbons Colleague at RankerLos Angeles, California, United States View → MS Michael Swaim Michael Swaim Colleague at RankerNapa, California, United States View → NQ Navid Qamar Navid Qamar Colleague at RankerLahore District, Punjab, Pakistan View → DR Dave Rubinstein Dave Rubinstein Colleague at RankerLos Angeles Metropolitan Area, United States View → DY David Yon David Yon Colleague at RankerLos Angeles Metropolitan Area, United States View →
FAQ

Frequently asked questions about John Klein

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

What company does John Klein work for?

John Klein works for Ranker.

What is John Klein's role at Ranker?

John Klein is listed as Senior Vice President of Engineering at Ranker.

What is John Klein's email address?

AeroLeads has found 1 work email signal at @ranker.com for John Klein at Ranker.

What is John Klein's phone number?

AeroLeads has found 2 phone signal(s) with area code 310 for John Klein at Ranker.

Where is John Klein based?

John Klein is based in Los Angeles, California, United States while working with Ranker.

What companies has John Klein worked for?

John Klein has worked for Ranker.

Who are John Klein's colleagues at Ranker?

John Klein's colleagues at Ranker include David Wills, Sonja Gorzkowska, Cody Dobbins, Sean Hunt-Li, and Jamaal Armstrong.

How can I contact John Klein?

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

What skills is John Klein known for?

John Klein is listed with skills including Mobile Devices.

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