Ed Sandor
Senior Embedded Engineer at Resideo
Woodridge, Illinois, United States
Summary
👤
Senior🎓
Top SchoolEd Sandor is a senior embedded engineer with 11 years of experience building production-grade firmware for 5G wireless and automotive systems, currently driving embedded work at Resideo. He’s shipped Layer-1 5G modem software at Qualcomm—owning multiple core modules, mentoring teams, and contributing a patent-pending paging collision handling design—and later integrated vehicle, fuel-cell, and battery controls in fast-moving startup environments. Comfortable across C, Simulink/Matlab, HIL testing, and ECU diagnostics (UDS/SAE J1939), he blends low-level bring-up experience with release automation and tooling ownership. An early open-source contributor to the OpenWebRX SDR project, he improved APRS gateway handling and configuration clarity, showing a long-standing interest in radio and systems integration. Based in Woodridge, IL, he’s equally effective in large organizations and scrappy startups, with a track record of mentoring junior engineers and improving development processes.
11 years of coding experience
10 years of employment as a software developer
Bachelor of Science - BS Electrical Engineering, Bachelor of Science - BS Electrical Engineering at Bradley University
English
Github Skills (7)
webradio10
fm-radio10
apr10
python10
sdl10
software-defined-radio9
html3
Programming languages (5)
Github contributions (5)
jketterl/openwebrx
Dec 2020 - Dec 2020
Open source, multi-user SDR receiver software with a web interface
Role in this project:
Backend Developer
Backend DeveloperContributions:9 reviews, 21 commits, 1 PR in 21 days
Contributions summary:Ed primarily contributed to the APRS iGate functionality within the OpenWebRX project. Their work involved modifying the `owrx/kiss.py` file to format and log APRS PBEACON strings for transmission. This included correcting key checks, adding and refining logic for comment sanitization and height conversions within the PBEACON string generation. The user also updated the default configuration file (`config_webrx.py`) by adding comments and examples for easier configuration of the APRS gateway settings.
multi-sourcesoftware-defined-radioweb-interfacepocsagdstar
ewsandor/fly-by-knight
Dec 2020 - Jan 2022
Contributions:7 releases, 65 commits, 233 pushes in 1 year
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