John Crowley
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John Crowley Email & Phone Number

Senior Advisor at Employee Navigator
Location: Bethesda, Maryland, United States 6 work roles 1 school
1 work email found @employeenavigator.com 1 phone found area 301 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email j****@employeenavigator.com
Direct phone (301) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Employee Navigator
Role
Senior Advisor
Location
Bethesda, Maryland, United States
Company size
268 employees

Who is John Crowley? Overview

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Quick answer

John Crowley is listed as Senior Advisor at Employee Navigator, a with 268 employees, based in Bethesda, Maryland, United States. AeroLeads shows a work email signal at employeenavigator.com, phone signal with area code 301, and a matched LinkedIn profile for John Crowley.

John Crowley previously worked as CTO at Employee Navigator, Llc and Lead Software Engineer at Aol, Llc. John Crowley holds Bachelor Of Arts (B.A.), International Relations from Saint Joseph'S University.

Company email context

Email format at Employee Navigator

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

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Profile bio

About John Crowley

C, C#, web servers, distributed systems, messaging queues, big data, bug fixes, scaling issues ... all the fun stuff about software development.

Listed skills include Apache, C#, C, System Architecture, and 3 others.

Current workplace

John Crowley's current company

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

Employee Navigator
Employee Navigator
Senior Advisor
Bethesda, MD, US
Website
employeenavigator.com
Employees
268
AeroLeads page
Company profile
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6 roles

John Crowley work experience

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

Cto

Employee Navigator, Llc

Bethesda, Md, Us

I lead a team of outstanding engineers who produce solid products and push the boundaries of software and scaling.

Lead Software Engineer

Aol, Llc

New York, Ny, Us

Developer in the Host Infrastructure group. Systems developed: RSP Authentication Plugin for Apache and AOLserver, AOL Login server, Liberty 2.0 Discovery server, Liberty 1.0 Liberty Authentication and Discovery server and Application proxy for Mac Radio, Authorization server for OCP clients, epoll() integration for AOL's proprietary server API. Systems maintained: AIM registration server, AOL Anywhere server, RADIUS server, Games Authentication Server, PPP tunnel.

Apr 2004 - Oct 2008

Principal Software Engineer

Aol, Llc

New York, Ny, Us

Developer in HTTP proxy infrastructure group: Systems developed: globally distributed authentication system for HTTP proxy users, AOL Web Unlock system, AOL Guardian system. Systems maintained: AOL client URL router, original authentication system for HTTP proxy users.

Mar 2001 - Apr 2004

Principal Software Engineer

Aol, Llc

New York, Ny, Us

Developer in the data warehousing team

Nov 1996 - Mar 2001

Software Engineer

Adp, Inc.

Roseland, New Jersey, Us

Developer on the data warehousing and analysis team

Feb 1992 - Nov 1996
Team & coworkers

Colleagues at Employee Navigator

Other employees you can reach at employeenavigator.com. View company contacts for 268 employees →

BR Bradley Rouzer Bradley Rouzer Colleague at Employee NavigatorSalt Lake City Metropolitan Area, United States View → WB Whitney Bunker Whitney Bunker Colleague at Employee NavigatorAlbuquerque, New Mexico, United States View → JB Jeremy Buss Jeremy Buss Colleague at Employee NavigatorWashington Dc-Baltimore Area, United States View → WW William Washington Jr William Washington Jr Colleague at Employee NavigatorSilver Spring, Maryland, United States View → MM Monica Monare Monica Monare Colleague at Employee NavigatorCity Of Johannesburg, Gauteng, South Africa View → MM Michael Marshall Michael Marshall Colleague at Employee NavigatorWashington Dc-Baltimore Area, United States View → KK Krissy Knotts Krissy Knotts Colleague at Employee NavigatorFrederick, Maryland, United States View → QL Quynh Le Quynh Le Colleague at Employee NavigatorWashington Dc-Baltimore Area, United States View → AM Aiden Mcgeehan Aiden Mcgeehan Colleague at Employee NavigatorColumbia, Maryland, United States View → TB Taryn Bessent Taryn Bessent Colleague at Employee NavigatorGreater Seattle Area, United States View →
1 education record

John Crowley education

  • Saint Joseph'S University
    Saint Joseph'S University
    International Relations
FAQ

Frequently asked questions about John Crowley

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

What company does John Crowley work for?

John Crowley works for Employee Navigator.

What is John Crowley's role at Employee Navigator?

John Crowley is listed as Senior Advisor at Employee Navigator.

What is John Crowley's email address?

AeroLeads has found 1 work email signal at @employeenavigator.com for John Crowley at Employee Navigator.

What is John Crowley's phone number?

AeroLeads has found 1 phone signal(s) with area code 301 for John Crowley at Employee Navigator.

Where is John Crowley based?

John Crowley is based in Bethesda, Maryland, United States while working with Employee Navigator.

What companies has John Crowley worked for?

John Crowley has worked for Employee Navigator, Employee Navigator, Llc, Aol, Llc, and Adp, Inc..

Who are John Crowley's colleagues at Employee Navigator?

John Crowley's colleagues at Employee Navigator include Bradley Rouzer, Whitney Bunker, Jeremy Buss, William Washington Jr, and Monica Monare.

How can I contact John Crowley?

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

What schools did John Crowley attend?

John Crowley holds Bachelor Of Arts (B.A.), International Relations from Saint Joseph'S University.

What skills is John Crowley known for?

John Crowley is listed with skills including Apache, C#, C, System Architecture, Technical Leadership, Objective C, and Java.

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