John Elderton
Distinguished Engineer at Comcast
Austin, Texas, United States
Summary
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RockstarJohn Elderton is a Distinguished Engineer based in Austin with a long track record of evolving hands-on engineering into strategic technical leadership across telecommunications and connected-device domains. Over a multi-decade career he progressed from embedded and firmware roles to director-level and distinguished engineering positions at Comcast and iControl, shaping CPE and software platforms that sit at the intersection of networking, consumer devices, and service delivery. He combines deep firmware and systems experience with product-facing leadership, consistently moving teams from prototype firmware to scalable, carrier-grade deployments. Known for bridging low-level engineering and executive priorities, he often focuses on reliability, operational readiness, and cross-functional delivery. Despite a title emphasizing seniority, he remains a practitioner who understands constraints of both hardware and large-scale service ecosystems.
6 years of coding experience
32 years of employment as a software developer
Github Skills (13)
compatibility10
freertos10
opc10
openthread10
iot10
internet-of-things10
connectivity10
lte10
zephyr9
zigbee4
security4
vendor3
iot-framework2
Programming languages (2)
Github contributions (5)
jelderton/connectedhomeip
Dec 2024 - May 2025
Project Connected Home over IP is a new Working Group within the Zigbee Alliance. This Working Group plans to develop and promote the adoption of a new connectivity standard to increase compatibility among smart home products, with security as a fundamental design tenet.
Contributions:2 pushes in 5 months
jelderton/BartonCore
Jul 2025 - Sep 2025
Barton is a functional IoT contribution with Matter and Zigbee device support included
Contributions:2 pushes in 2 months
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