Nicholas Mackey
Principal Software Engineer - Frontend at ReCharge Payments
Omaha, Nebraska, United States
Summary
👤
Senior🎓
Top SchoolNicholas Mackey is a Principal Software Engineer and frontend-focused engineering leader with 11+ years of experience designing and shipping web applications across E-Commerce, Fintech, and digital design. He architected large-scale frontend migrations, led frontend guilds, and mentors teams to modernize stacks and improve testing, accessibility, and developer workflows. Comfortable full‑stack, he pairs a love of JavaScript and modern web frameworks with server-side API design and algorithmic problem solving. Nicholas brings rare domain depth from banking and defense systems—translating complex requirements into componentized, maintainable UIs and robust backend integrations. He’s as interested in how teams work as in how code works, often driving architecture decisions while promoting ownership, collaboration, and practical UX best practices. Based in Omaha, Nebraska, he combines academic rigor (MS in Mathematics) with a pragmatic track record of leading cross-functional initiatives.
11 years of coding experience
17 years of employment as a software developer
Master of Science Mathematics, Master of Science Mathematics at University of Nebraska at OmahaBachelor of Science Physics, Bachelor of Science Physics at Iowa State University
Stackoverflow
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Github Skills (146)
raven10
sentry10
javascript-client10
test-framework10
e2e10
browser10
sdk10
testcafe10
functional-testing10
javascript9
angular9
test-automation9
testing9
ember9
segment9
Programming languages (3)
Github contributions (5)
nmackey/accessible-nprogress
Mar 2018 - Sep 2021
For slim progress bars like on YouTube, Medium, etc
Contributions:8 releases, 17 commits, 13 PRs in 3 years 5 months
youtubebarsslimprogress-barsmedium
nmackey/nmackey.github.io
Sep 2015 - Apr 2018
Contributions:11 pushes in 2 years 7 months
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