Antoine Butler
Founder & Technical Director at UX By Us
Washington DC-Baltimore Area United States
Summary
👤
Senior🎓
Top SchoolAntoine Butler is a founder and technical director with 13+ years of hands-on experience crafting high-performance, user-centered front ends and design systems for startups, mid-sized firms, and Fortune 500s. He blends UX-first thinking with engineering rigor, routinely delivering measurable outcomes—performance boosts, cost savings, and conversion gains—by migrating and modernizing apps with frameworks like React, Next.js, Vue, and Tailwind. As a repeat founder and former design systems lead, he excels at bridging product, design, and engineering teams to scale interfaces from prototypes to acquisition-grade products. His background ranges from building progressive web apps for athletic performance to leading UI development on Google Cloud and optimizing component libraries for hundreds of thousands of users. Based in the DC–Baltimore area, he mentors engineers while offering short- and mid-term UX engineering leadership through his consultancy, UX By Us. Less obvious: his formal study of Portuguese literature hints at a broad curiosity that informs empathetic, human-centered product work.
13 years of coding experience
19 years of employment as a software developer
Portuguese Language and Literature, Portuguese Language and Literature at University of Wisconsin-Milwaukee
Portuguese, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (16)
css7
javascript7
responsive4
generator3
react3
browser2
zeplin2
xml2
textmate2
plugin1
experiment1
tac1
sandbox1
wintersmith1
templating1
Programming languages (3)
Github contributions (5)
aebsr/intrinsic-ratio-generator
Sep 2014 - Mar 2018
Contributions:18 commits, 1 PR, 2 pushes in 3 years 6 months
generatorresponsivebox
aebsr/aebsr.github.com
Jan 2015 - Oct 2019
Contributions:54 pushes in 4 years 9 months
javajavascriptwordspixels
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