John Todd
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John Todd Email & Phone Number

General Manager at Quad9 at Quad9
Location: Portland, Oregon, United States 17 work roles 1 school
1 work email found @pch.net 2 phones found area 415 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email j****@pch.net
Direct phone (415) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
General Manager at Quad9
Location
Portland, Oregon, United States

Who is John Todd? Overview

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Quick answer

John Todd is listed as General Manager at Quad9 at Quad9, based in Portland, Oregon, United States. AeroLeads shows a work email signal at pch.net, phone signal with area code 415, and a matched LinkedIn profile for John Todd.

John Todd previously worked as General Manager at Quad9 and Founder at Transient Ventures. John Todd holds B.A. from University Of Rochester.

Company email context

Email format at Quad9

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{first_initial}{last}@pch.net
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AeroLeads found 1 current-domain work email signal for John Todd. Compare company email patterns before reaching out.

Profile bio

About John Todd

John Todd is a General Manager at Quad9 at Quad9. He possess expertise in voip, telecommunications, networking, ip, data center and 40 more skills. Colleagues describe him as "John is the very definition of grace under pressure. Even in a crisis he was always focused and knew exactly how to proceed. At one point he was my direct supervisor and consistently gave actionable feedback in regards to my performance.", "John is one of the most brilliant people I know. His grasp of VoIP and Networking technology is almost incomprehensible, as is his uncanny ability to explain complex technology to everyone from entry to "C" level execs. As the Asterisk Community Director at Digium, John has provided insightful and constructive leadership to a diverse ecosystem of developers and users. Somehow, he always manages to find the common ground between differing points of view that fosters incredible cooperation and communication in the community. Under his leadership, the Asterisk community has thrived and will continue to grow.", and "John's work is quick [without cutting corners] and to the point. You wont be disappointed with the results when you hire JT!"

Listed skills include Voip, Telecommunications, Networking, Ip, and 41 others.

Current workplace

John Todd's current company

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

Quad9
Quad9
General Manager at Quad9
AeroLeads page
17 roles · 27 years

John Todd work experience

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

General Manager

Current

Zurich, CH

Managing the effort for Quad9, a free global open DNS recursive resolver. https://www.quad9.net/

Oct 2017 - Present

Founder

Current

Transient Ventures performs a wide range of consulting and operational support tasks for networking and technology.

Jan 2008 - Present

Volunteer

Current

New York, NY, US

As a volunteer, I am an Networking Specialist/IT Generalist for the TED Conference which happens every year (Monterey, Long Beach, Vancouver.) I work work with the venues to ensure network and IT infrastructure is available for stage production, TED partners, attendees, and special presentations. I work especially closely with the Vancouver team (PDW) and.

Feb 2002 - Present

Senior Technologist

Berkeley, California, US

DNS, clocks, maps, BGP, databases, security, stability.

Feb 2015 - Oct 2017

President

Freenum.Org

freenum.org is an alternate telephony numbering system, allowing users to connect to each other with a phonepad-based identifier that is not tied to the traditional monopoly of phone numbers handed out by national agencies. See http://www.freenum.org/ for details.

Jul 2005 - Jun 2017

Voip/Network Wrangler

Jt Consulting

In between steady work, I often find myself employed as a consultant on a variety of tasks involving networking and communications via IP.

Feb 1994 - Feb 2015

Vp Service Delivery

Blackbird

DevOps outsourcing at scale.

Feb 2014 - May 2014

Senior Director Of Operations

Victoria, British Columbia, CA

Oversaw growth of Operations team from 1 to 50 during tenure, as company grew from 40 to 400. Managed the people, network, and applications that delivered gameplay and services to the rapidly-expanding customer base and that support the internal requirements of the company. Departments included: Systems Engineering, Operations Engineering (DevOps), DBAs.

Jun 2011 - Jun 2013

Asterisk Open Source Community Director

Huntsville, Alabama, US

As the only community manager: provided the point of contact for the 1000+ developer and 75,000+ active user communities of Asterisk. Encouraged development directions by OSS contributors, provided formal and informal communications paths to engineering resources inside of Digium, delivered regular public speaking engagements on project plans and.

May 2008 - Nov 2010

Chief Technology Officer

Talkplus, Inc.

Co-founded mobile identity management system. Assisted heavily in securing $5.5m funding round. Devised and specified all technical and operational components for patent-pending smartphone-based multi-line calling system. Responsible for staffing technical development, support, and operations teams. Managed staff of 9.

Jul 2006 - May 2008

Networking

Tello

Provided technical and operational direction for enterprise-focused telecommunications startup. Focus was on VoIP, video, and workspace interconnectivity and desktop/mobile sharing using both standard telephony routing systems as well as custom-built client applications.

Feb 2005 - Jun 2006

Cto

Winnetka, California, US

Co-founded and was CTO of start-up ITSP and VoIP-based long-distance carrier. Extensively redesigned consumer hardware for SIP compliance. Architected softswitch infrastructure, network, and designed product line. Responsible for budget, vendor contracting, build-out of staffing, uptime and operations for all services. Managed staff of 8.

2003 - 2004 ~1 yr

Consultant

Core Location

Core Location was a real estate/datacenter construction venture which purchased and created (at that time) the largest co-location facility in the world at 350 E Cermak, at ~1.2 million square feet. The facility was built out as a carrier hotel and has been bought and sold several times since. Was the sole staff resource for the spin-up of the company.

2001 - 2002 ~1 yr

Director Of Support Services

Cidera (Formerly Skycache)

Cidera delivered webcache pre-population and USENET data delivery via satellite. Responsible for team of 10+ developers creating client operational management systems, hardware and installation tracking systems, database systems, and billing integration from technical delivery side of the product. Was instrumental in initial architecture of cache.

2000 - 2001 ~1 yr

Director Of Support Service

Cidera/Skycache
2000 - 2001 ~1 yr

Director Of Operations

Onyx Networks
1999 - 2000 ~1 yr

Director Of Customer Support

US

Formed the customer service division from start-up until after IPO. Ultimately responsible for customer satisfaction of dialup, leased line and server divisions. Split off server division after a year, maintained leased line and dialup groups. Transitioned company into ticketing system (wrote ticketing system), service metrics, email methods, automation.

Mar 1995 - Jun 1999
1 education record

John Todd education

  • University Of Rochester
    University Of Rochester
    B.A.
FAQ

Frequently asked questions about John Todd

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

What company does John Todd work for?

John Todd works for Quad9.

What is John Todd's role at Quad9?

John Todd is listed as General Manager at Quad9 at Quad9.

What is John Todd's email address?

AeroLeads has found 1 work email signal at @pch.net for John Todd at Quad9.

What is John Todd's phone number?

AeroLeads has found 2 phone signal(s) with area code 415 for John Todd at Quad9.

Where is John Todd based?

John Todd is based in Portland, Oregon, United States while working with Quad9.

What companies has John Todd worked for?

John Todd has worked for Quad9, Transient Ventures, Ted Conferences, Packet Clearing House, and Freenum.Org.

How can I contact John Todd?

You can use AeroLeads to view verified contact signals for John Todd at Quad9, including work email, phone, and LinkedIn data when available.

What schools did John Todd attend?

John Todd holds B.A. from University Of Rochester.

What skills is John Todd known for?

John Todd is listed with skills including Voip, Telecommunications, Networking, Ip, Data Center, Asterisk, Cloud Computing, and Sip.

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