John: Email & Phone Number

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Principal Testing Advocate at QA Wolf|San Francisco, California, United States

Position:

Principal Testing Advocate at QA Wolf

Location:

San Francisco, California, United States

View John's Email

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Last updated: 2026-07-28

Updated: 2026-07-28

Found email addresses for John:

Business emails:

j********k@gluck.net,

j********k@planitax.com,

j**n@8past.com

Personal emails:

j********k@xoom.com,

j********k@yahoo.com

Found phone for John:

+1-623-***-**57

A different John?

Work Experience 25 years

Principal Testing Advocate at QA Wolf

Aug 2023 - Current

Writer at QA Wolf

Jun 2023 - Jul 2023

Test Automation Engineer/SME at ADP

May 2023 - Jul 2023

Principal Automation Engineer - Test Infrastructure and Automation at LendingClub

Jun 2019 - Jan 2023

Staff Lead Software Engineer - Engineering Enablement at Medidata Solutions

Aug 2016 - Jun 2019

Senior Lead Quality Engineer at Constant Contact

Jul 2014 - Mar 2016

Senior Lead Software Engineer in Test at Zuora

Oct 2013 - Jun 2014

QA Management Consultant at Altimetrik

Feb 2013 - Oct 2013

QA Manager at Tata Communications

Nov 2011 - Feb 2013

QA Lead at Meta Interfaces

Jan 2010 - May 2011

Consultant at Tacit Knowledge, a Grid Dynamics company

May 2008 - Oct 2009

Test Lead/Automation Consultant at Wells Fargo

Mar 2008 - May 2008

Agile/Quality Consultant at IRIS Distribution

Aug 2007 - Mar 2008

Quality Assurance Manager at Planitax

Oct 2006 - Aug 2007

Senior Quality Assurance Engineer at Xoom, A PayPal Service

Aug 2005 - Sep 2006

Lead QA Engineer at Walmart

Mar 2001 - Feb 2005

John started working in 2001, then the employee has changed 14 companies and 15 jobs. On average, John works for one company for 1 year 5 months.

John is proficient in English and Spanish. Their professional focus is Agile Methodologies, AI-Assisted Content Production, and Amazon Web Services (AWS) across 3 core areas.

John holds Certified Scrum Professional, Core Strengths Coaching, and QTP certifications.

Education

Bachelor’s Degree at San Francisco State University

Associate’s Degree at West Valley College

Frequently Asked Questions

What is John's email address?

SignalHire found verified email addresses for John, both business and personal. Their business email is j********k@gluck.net, and personal emails include j********k@xoom.com, and j********k@yahoo.com.

What is John's phone number?

SignalHire found a verified phone number for John: +1-623-***-**57.

How do I contact John at QA Wolf?

You can reach John through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is John's professional background?

John has 25 years of professional experience. They have held roles including Writer, Test Automation Engineer/SME, and Principal Automation Engineer - Test Infrastructure and Automation at companies such as QA Wolf, ADP, and LendingClub. Their education includes Bachelor’s Degree from San Francisco State University, and Associate’s Degree from West Valley College.

Is John's contact information up to date?

Yes. John's SignalHire profile was last updated on 28 July 2026, reflecting their current position as Principal Testing Advocate at QA Wolf in Seattle, WA, United States.

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