John Ellison
Senior Software Engineer at Copeland
Atlanta, Georgia, United States
Summary
👤
Senior🎓
Top SchoolJohn Ellison is a Senior Software Engineer in Atlanta with 10 years of experience building full-stack .NET applications and leading small engineering teams. He has a proven track record in product-focused development, from hands-on C#/WPF desktop work to distributed, PCI-sensitive systems and concurrency testing. At Nexidia he progressed from contractor to team lead, becoming the go-to expert for internationalization patterns that were adopted across the suite. More recently he’s worked as a senior consultant and now contributes at Copeland, combining delivery ownership with mentoring and cross-functional collaboration. He blends practical CI/CD and automation experience (Jenkins, build scripting) with UX-aware front-end skills, making him effective across the stack. Outside core development he has a knack for turning proofs-of-concept into repeatable engineering patterns that teams can adopt.
11 years of coding experience
5 years of employment as a software developer
Bachelor's Degree, Computer Science, Bachelor's Degree, Computer Science at Southern Polytechnic State University
Russian, Spanish
Stackoverflow
69reputation
3kreached
4answers
0questions
Github Skills (51)
microsoft-azure10
signal-processing9
mls9
resx9
rtl-sdr9
gnuradio8
receiver8
decode8
morse-code8
dac8
software-defined-radio8
propagation7
azure-api-management7
localization7
ais7
Programming languages (6)
Github contributions (5)
L-E-son/L-E-son
Aug 2020 - Aug 2025
Contributions:3 pushes, 1 branch in 5 years 1 month
L-E-son/rtl_433
Nov 2016 - Jan 2024
Contributions:1 push, 1 branch in 7 years 2 months
librtlsdrwirelesssensordecodetemperature
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