Giulia Alfonsi
Senior Frontend Javascript Engineer at Self-employed
Vancouver, British Columbia, Canada
Summary
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RockstarGiulia Alfonsi is a Senior Frontend JavaScript Engineer based in Vancouver with 14 years of experience building polished, user-facing web applications. She has held senior roles across startups and agencies and has been self-employed since 2020, combining hands-on front-end implementation with platform-level thinking. Giulia contributes to open-source tooling—improving UI and login flows in the well-known jsbin collaborative debugging app—which reflects a pragmatic focus on developer UX as well as end-user interfaces. Her strengths include modern JavaScript, cross-team collaboration, and shipping reliable UI fixes and upgrades in both product and contract settings. Colleagues would describe her as a detail-oriented engineer who balances long-term maintainability with quick, high-impact improvements.
14 years of coding experience
10 years of employment as a software developer
Italian, English
Stackoverflow
1,047reputation
90kreached
10answers
0questions
css
top-5%
sass
top-5%
Github Skills (12)
html10
css10
javascript10
front-end-development10
codemirror9
sass9
css-selectors6
svg6
google-chrome6
html5-video6
sublime-text6
ruby6
Programming languages (6)
Github contributions (5)
jsbin/jsbin
Feb 2014 - Jun 2019
Collaborative JavaScript Debugging App
Role in this project:
Front-end Developer
Front-end DeveloperContributions:341 commits, 2 PRs, 1 push in 5 years 4 months
Contributions summary:Giulia contributed to fixing UI issues within the "Collaborative JavaScript Debugging App," specifically addressing the positioning of a dismiss button, the login link when GitHub login is disabled, and the creation of cookies in local installs. They also updated library versions and implemented new features.
collaborativejavascriptdebugging
ocastastudios/web-reader
Nov 2015 - Dec 2015
Contributions:1 release, 38 commits, 120 pushes in 1 month
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