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John Ko Email & Phone Number

Solutions Engineer at PayPal at PayPal
Location: Washington, District Of Columbia, United States 8 work roles 3 schools
1 work email found @paypal.com 5 phones found area 917, 404, 650, and 415 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 5 phones

Work email j****@paypal.com
Direct phone (917) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
PayPal
Role
Solutions Engineer at PayPal
Location
Washington, District Of Columbia, United States

Who is John Ko? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

John Ko is listed as Solutions Engineer at PayPal at PayPal, based in Washington, District Of Columbia, United States. AeroLeads shows a work email signal at paypal.com, phone signal with area code 917, 404, 650, 415, and a matched LinkedIn profile for John Ko.

John Ko previously worked as Solutions Engineer at Paypal and Enterprise Sales Engineer at Lucidworks. John Ko holds B.A., Economics, Asian Studies from University Of Michigan.

Company email context

Email format at PayPal

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

{first_initial}{last}@paypal.com
89% confidence

AeroLeads found 1 current-domain work email signal for John Ko. Compare company email patterns before reaching out.

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Profile bio

About John Ko

Skills: JavaScript, Node.js, React.js, Express, jQuery, AJAX, HTML, CSS, MongoDB, mySQL, PostgreSQL, Mocha, Chai, Jasmine, RESTful APIs, Solr, LuceneTools: GitHub, Heroku, Bootstrap, Mongoose, Postman

Current workplace

John Ko's current company

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

PayPal
Paypal
Solutions Engineer at PayPal
Website
paypal.com
AeroLeads page
Company profile
View company profile Email format
8 roles · 18 years

John Ko work experience

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

Solutions Engineer

Current
Paypal

San Jose, CA, US

Pre-sales engineer for channel partners

Sep 2020 - Present

Enterprise Sales Engineer

Lucidworks

San Francisco, California, US

AI & ML Search for e-commerce and enterprise search.

Jul 2018 - Sep 2020

Advisor To Edwin.Ai (Merged With Buddy.Ai)

Mybuddy.Ai

Mountain View, California, US

(YC W18) Edwin.ai investors include Google, General Catalyst, and Y Combinator.

Oct 2018 - Mar 2019

Solutions Engineer

Quanticmind

San Mateo, CA, US

Dec 2017 - Jun 2018

Head Of Growth

Nexgent

Phoenix, Arizona, US

(YC W18) Venture-backed startup disrupting the IT education sector.

Dec 2016 - Dec 2017

Program Manager, Strategy & Growth

Hack Reactor

Boulder, CO, US

2015 - 2016 ~1 yr

Co-Founder & Head Of Product

Norin.Tv
2011 - 2014 ~3 yrs

Paedea (Acquired By Interpark.Com) Co-Founder & Product Manager

Interpark

서울특별시, KR

An education startup acquired by interpark.com

2008 - 2011 ~3 yrs
Team & coworkers

Colleagues at PayPal

Other employees you can reach at paypal.com. View company contacts →

HA Haneen Akram Haneen Akram Colleague at Paypal Nasiriyah, Dhi Qar Governorate, Iraq, Iraq View → SP Shailaja Pangam Shailaja Pangam Colleague at Paypal Singapore, Singapore View → RG Risabh Gupta Risabh Gupta Colleague at Paypal Bengaluru, Karnataka, India, India View → KG Kevin Gallagher Kevin Gallagher Colleague at Paypal Brooklyn, New York, United States, United States View → PP Paul Papageorge Paul Papageorge Colleague at Paypal San Francisco Bay Area, United States, United States View → HM Héctor Martil Héctor Martil Colleague at Paypal Mexico City, Mexico, Mexico View → MB Maia Brawer Maia Brawer Colleague at Paypal Los Angeles, California, United States, United States View → RY Rosalind Young Rosalind Young Colleague at Paypal United Kingdom, United Kingdom View → AH Albana Hasi Albana Hasi Colleague at Paypal London, England, United Kingdom, United Kingdom View → AA Aishwarya Anand Aishwarya Anand Colleague at Paypal San Francisco Bay Area, United States View →
3 education records

John Ko education

B.A., Economics, Asian Studies

University Of Michigan

Study Abroad

Yonsei University

Education record

The Bronx High School Of Science
FAQ

Frequently asked questions about John Ko

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

What company does John Ko work for?

John Ko works for PayPal.

What is John Ko's role at PayPal?

John Ko is listed as Solutions Engineer at PayPal at PayPal.

What is John Ko's email address?

AeroLeads has found 1 work email signal at @paypal.com for John Ko at PayPal.

What is John Ko's phone number?

AeroLeads has found 5 phone signal(s) with area code 917, 404, 650, 415 for John Ko at PayPal.

Where is John Ko based?

John Ko is based in Washington, District Of Columbia, United States while working with PayPal.

What companies has John Ko worked for?

John Ko has worked for Paypal, Lucidworks, Mybuddy.Ai, Quanticmind, and Nexgent.

Who are John Ko's colleagues at PayPal?

John Ko's colleagues at PayPal include Haneen Akram, Shailaja Pangam, Risabh Gupta, Kevin Gallagher, and Paul Papageorge.

How can I contact John Ko?

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

What schools did John Ko attend?

John Ko holds B.A., Economics, Asian Studies from University Of Michigan.

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