John Todd Email & Phone Number
Chief Technology Officer @ Quad9 DNS
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John Todd Location
- Portland, OR, US
John Todd Work
- Chief Technology Officer @ (March 2025 - Present)
- General Manager @ (October 2017 - March 2025)
- Board Member @ (November 2022 - Present)
- Founder @ (January 2008 - Present)
- Volunteer @ (February 2002 - Present)
- Senior Technologist @ (February 2015 - October 2017)
- President @ freenum.org (July 2005 - June 2017)
- VoIP and Network Wrangler @ JT Consulting (February 1994 - February 2015)
- VP Service Delivery @ Blackbird (February 2014 - May 2014)
- Senior Director of Operations @ (June 2011 - June 2013)
- Asterisk Open Source Community Director @ (May 2008 - November 2010)
- Chief Technology Officer @ TalkPlus, Inc. (July 2006 - May 2008)
- Networking @ Tello (February 2005 - June 2006)
- CTO @ (January 2003 - December 2004)
- Consultant @ Core Location (January 2001 - December 2002)
- Director of Support Services @ Cidera (formerly SkyCache) (January 2000 - December 2001)
- Director of Support Service @ Cidera/Skycache (January 2000 - January 2001)
- Director of Operations @ Onyx Networks (January 1999 - January 2000)
- Director of Customer Support @ (March 1995 - June 1999)
John Todd Education
- University of Rochester
Bachelor of Arts
1989-1993 - Wissahickon Senior High School
John Todd Skills
- Technical Support
- BGP
- Telecommunications
- Asterisk
- VoIP
- Product Management
- Cloud Computing
- Linux
- IP
- SIP
- Telephony
- TCP/IP
- DNS
- Unified Communications
- Network Security
- IVR
- Network Engineering
- Routers
- Servers
- IP PBX
- Firewalls
- Cisco Technologies
- Data Center
- Open Source
- Start Ups
- Networking
- Network Design
- Switches
- Virtualization
- Apache
- Ethernet
- Wireless Networking
- Managed Services
- Network Administration
- Cisco IOS
- WAN
- Network Architecture
- Computer Networking
- VPN
- Security
- Unix
- Wireless
- Mobile Devices
- System Deployment
- Integration
- Routing
John Todd Summary
- John Todd, based in Portland, OR, US, is currently a Chief Technology Officer at Quad9 DNS. John Todd brings experience from previous roles at Quad9, Northwest Access Exchange (NWAX.NET), Transient Ventures and TED Conferences. John Todd holds a 1989 - 1993 Bachelor of Arts @ University of Rochester. With a robust skill set that includes Technical Support, BGP, Telecommunications, Asterisk, VoIP and more. John Todd has 4 emails and 2 mobile phone numbers on RocketReach.
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