Sean Zellmer
Web Developer And Creative Technologist
Glen Ellyn, Illinois, United States
Summary
👤
Senior🎓
Top SchoolSean Zellmer is a Web Developer and Creative Technologist with 13 years of experience crafting elegant, user-focused web applications and modular codebases for clients as a freelancer and former Lead Programmer at Highgate Creative. Trained in mathematics and philosophy, he brings analytical rigor to design-driven solutions, maintaining and extending bespoke CMS platforms and custom web systems. He prioritizes streamlined user workflows and readable developer ergonomics, aiming to push technology forward through thoughtful, high-quality implementations. Based in Glen Ellyn, Illinois, Sean blends creative coding with practical system administration, often acting as the technical steward for projects from architecture through production.
13 years of coding experience
6 years of employment as a software developer
BS, Mathematics, Philosophy with Mathematics, BS, Mathematics, Philosophy with Mathematics at Wheaton College
Stackoverflow
400reputation
12kreached
7answers
3questions
Github Skills (187)
threejs10
svg10
webgpu10
3d10
javascript10
playing10
audio10
openframeworks10
webgl10
virtual-reality10
nodejs10
mongodb10
append10
augmented-reality10
canvas10
Programming languages (13)
Github contributions (5)
lejeunerenard/dotfiles
Jan 2015 - Feb 2025
Contributions:120 pushes in 10 years 2 months
lejeunerenard/raymarching-experiments
Dec 2016 - Jan 2022
Contributions:1791 commits, 11 PRs, 8 pushes in 5 years 1 month
ray-marchingray
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