Andrew Sengul
Chief Technology Officer at Contrast Communication
Denver, Colorado, United States
Summary
👤
Senior🎓
Top SchoolAndrew Sengul is a multidisciplinary technology leader and CTO with 13 years of experience building web applications, hardware control stacks, and creative content pipelines from Denver. He blends front-end expertise in React, D3.js and Bootstrap with backend systems in Common Lisp and Node.js, and has applied those skills to both a novel architectural LED display at Bloxl and an authoring/simulation platform at Scenario Technology. Andrew leverages Common Lisp to create Seed, a compact software environment that links diverse interfaces into customizable toolkits, demonstrating an emphasis on minimal code size and expressive power. Beyond engineering, he directs creative production—copywriting, photography, design, and voice-over—bringing product-ready content sensibilities to technical projects. His work sits at the intersection of systems-level programming, real-time graphics, and non-linear interactive design, a combination that yields efficient, unconventional solutions.
13 years of coding experience
University of Washington
English, Japanese
Github Skills (34)
apl10
programming-language10
macros10
interpreter10
code-golf10
common-lisp10
subset10
lisp10
lisp-interpreter10
clasp9
compiler9
twine8
quicklisp6
hugo-theme6
hugo6
Programming languages (4)
Github contributions (5)
phantomics/seed
Oct 2017 - Jun 2019
Contributions:175 commits, 205 pushes, 5 branches in 1 year 8 months
phantomics/april
Dec 2017 - Jan 2023
Contributions:5 releases, 1731 commits, 24 PRs in 5 years 1 month
code-golfaplmacroscompilersubset
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