William Mcallister
Software Engineer at Spinning Numbers
Rancho Palos Verdes, California, United States
Summary
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SeniorWilliam Mcallister is a software engineer and electrical engineer with a decade of experience designing high-speed mixed-signal electronics, full-custom and semi-custom ICs, and embedded systems for regulated medical and consumer products. He combines hands-on circuit and processor architecture expertise with leadership of diverse R&D teams to deliver validated medical devices and instrumentation for biological and chemical measurement. His background spans communications and signal detection, novel communication schemes, and consumer-scale manufacturing—bringing solutions from concept through validation and production. As Chief Explainer at spinningnumbers.org and a former Khan Academy content fellow, he also translates complex engineering topics into clear educational material. Based in Rancho Palos Verdes, he pairs practical production experience with a knack for teaching, making him effective at both technical execution and knowledge transfer.
10 years of coding experience
Spanish
Github Skills (29)
circuit10
simulation10
simulator10
metalsmith10
latex10
katex10
algolia9
javascript9
mathematics9
jekyll9
middleman9
jekyll-theme8
typesetting8
khan-academy8
ruby8
Programming languages (5)
Github contributions (5)
willymcallister/circuit-sandbox
Aug 2016 - Oct 2021
Circuit simulator for spinningnumbers.org
Contributions:2 reviews, 131 commits, 74 PRs in 5 years 3 months
circuitscircuitsimulationsimulatorcircuit-simulator
willymcallister/willymcallister.github.io
Jan 2017 - Nov 2022
spinningnumbers.org
Contributions:1259 commits, 630 PRs, 1240 pushes in 5 years 10 months
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