Jay Francis
Owner Principal Waregineer at Reactive Technologies
New Hampshire, United States
Summary
👤
Senior🎓
Top SchoolJay Francis is an owner/principal "waregineer" with over 20 years of hands-on experience designing hardware and software for networking, video, and robotics, from rapid prototypes to production systems. He combines deep high-speed digital, analog, FPGA/CPLD, and microcontroller expertise with PCB layout and manufacturing know-how, having taken products through overseas sourcing and even space-bound projects. A two-time start-up veteran and former principal hardware engineer for optical switching, he thrives on turning napkin sketches into cost-effective MVPs for industry, research labs, artists, and makers. Parallel to engineering, he holds an MS in Exercise Science and has coached and tested endurance athletes, bringing a data-driven, performance-oriented mindset to technical problem solving. Lifelong curious, he pursues Chinese study and off-road triathlon skills, reflecting a rare blend of technical rigor and applied human performance insight.
11 years of coding experience
12 years of employment as a software developer
Continuing education in Chinese, Continuing education in Chinese at Southern New Hampshire UniversityContinuing education in Chinese, Continuing education in Chinese at University of New Hampshire
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (61)
5g10
4g10
nmea10
pid10
dac10
morse-code10
specification10
rtl-sdr10
software-defined-radio10
gnuradio10
ais10
communications9
orbit8
mbed8
ide7
Programming languages (6)
Github contributions (5)
robojay/_2020Bot_Library
Feb 2017 - Jul 2019
Arduino Library for the 2020 Bot
Contributions:5 releases, 2 PRs, 29 pushes in 2 years 5 months
botarduino-libraryarduinopolling
phase4ground/openrotor
Jul 2021 - Aug 2021
Contributions:7 commits, 5 PRs in 1 month
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