Brenton Cozby
Senior Software Engineer II, Frontend at LeafLink
Oakland, California, United States
Summary
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Senior🎓
Top SchoolBrenton Cozby is a frontend-focused Senior Software Engineer with a decade of experience building and improving user-facing applications, currently advancing frontend quality at LeafLink in Oakland. He has progressed through multiple engineering levels at the same company, demonstrating consistent technical growth and ownership of complex UI work. Previously at Fiserv he drove a migration from AngularJS to modern React, mentoring teammates and establishing patterns for maintainable frontends. His background teaching web development and leading logistics projects highlights a practical, user-centered approach and an ability to translate requirements into tools that save time and cost. Brenton pairs a psychology degree with formal web engineering training, enabling him to design interfaces informed by human behavior as well as engineering best practices.
10 years of coding experience
9 years of employment as a software developer
Web Development and Computer Programming, Web Development and Computer Programming at Udemy AlumniFull Stack Web Development Certification Computer Software Engineering, Full Stack Web Development Certification Computer Software Engineering at freeCodeCampBachelor of Arts in Psychology Minor in Industrial Engineering, Bachelor of Arts in Psychology Minor in Industrial Engineering at University of Miami
Github Skills (48)
accessibility10
jquery10
animation10
sass10
webpack10
slidetoggle10
vue10
slideup10
controlled10
ejs10
slidedown10
javascript9
git9
vueuse9
aws-sdk-js9
Programming languages (8)
Github contributions (5)
BrentonCozby/timestamper-fcc
Jan 2017 - Feb 2026
Contributions:12 PRs, 20 pushes, 15 branches in 9 years 2 months
expressfreecodecamp
BrentonCozby/lift-tracker
May 2017 - Jan 2026
Contributions:17 PRs, 84 pushes, 28 branches in 8 years 9 months
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