David Turnbull
Instructor at Self-employed
Portland, Oregon, United States
Summary
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SeniorDavid Turnbull is an experienced software engineer and instructor in Portland, Oregon, with 16 years building everything from embedded systems and signal-processing tools to large-scale, real-time data pipelines. He blends UI design and information architecture with low-level OS integration—having shipped embedded ESP8266 bring-ups, SDR solutions, mobile clients, and a CDN-arbitrage platform that processed billions of records daily. Currently producing technical, entertaining content on YouTube, he translates deep systems knowledge into accessible lessons and practical demos. Comfortable across hardware, firmware, and web stacks, he excels at turning complex technical problems into usable products and educational experiences.
16 years of coding experience
22 years of employment as a software developer
English
Github Skills (90)
windows10
javascript10
linux10
js10
rocket10
macos10
nodejs10
eventmachine9
yard9
dictionary9
rdoc8
yardoc8
haml8
glew8
egl8
Programming languages (10)
Github contributions (5)
AE9RB/closure-script
Sep 2010 - Mar 2016
Contributions:1 release, 215 commits, 13 pushes in 5 years 7 months
AE9RB/basic-lang
Feb 2020 - Jun 2021
Contributions:5 releases, 192 commits, 176 pushes in 1 year 3 months
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