Stephen Costeira
Kenosha, Wisconsin, United States
Summary
👤
Senior🎓
Top SchoolStephen Costeira is a Web Developer and seasoned DevOps engineer with a decade of experience building cloud-native applications, automating infrastructure, and mentoring teams across enterprise and startup environments. He has led architecture and engineering efforts for online marketplaces and Fortune 100 clients, blending frontend work with Vue and backend integrations with rigorous CI/CD and shift-left security practices. Comfortable across AWS, Azure, and GCP, he pairs Linux server administration with hands-on deployment automation and developer training. Now at the University of Wisconsin–Parkside, he brings practical production experience into academic-facing web development while maintaining a strong focus on testable, containerized systems. An avid traveler and photographer (✈️🌎📸), he often surfaces usability and operational improvements that teams overlook until they reach production.
10 years of coding experience
11 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at University of Wisconsin-Parkside
Github Skills (20)
bootstrap9
accessibility9
combobox8
component-library8
vue8
nuxt8
wai8
wai-aria7
omnipay7
markup7
payment-gateway5
php4
payment-processing3
payment3
lists3
Programming languages (4)
Github contributions (5)
costeirs/dotfiles
May 2019 - Feb 2022
Contributions:13 commits, 12 pushes, 1 branch in 2 years 9 months
costeirs/stephenbot
Dec 2017 - Jan 2018
Contributions:18 commits, 19 pushes, 4 branches in 1 month
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