John Sico
Senior Software Engineer at Airbnb
Narberth, Pennsylvania, United States
Summary
👤
Senior🎓
Top SchoolJohn Sico is a senior software engineer with 15 years of experience building and shipping large-scale web features, currently at Airbnb. He specializes in Ruby and JavaScript and has a track record of delivering production systems across startups and major platforms—from early product shaping at Cozy to front-end rewrites and scalable work at Gilt and The Trade Desk. Known for navigating ambiguous problems, he excels at connecting cross-functional teams to turn ideas into shipped features. Based in Narberth, PA, he brings both hands-on coding and product-minded engineering judgment to complex projects. A practical inventor, he often surfaces direction during product formation rather than waiting for specs, helping teams avoid rework and move faster.
15 years of coding experience
13 years of employment as a software developer
Bachelor of Science (B.S.), Communication and Media Studies, Bachelor of Science (B.S.), Communication and Media Studies at Millersville University of Pennsylvania
Stackoverflow
21reputation
2kreached
3answers
0questions
Github Skills (19)
react-stripe7
stripe-js7
html6
css6
drupal6
jquery6
pdf-generation5
mocking5
pdf5
testing5
stripe5
integrate5
javascript4
stripe-payments4
ruby4
Programming languages (5)
Github contributions (5)
sico/pdf-lib-with-encrypt
Jan 2023 - Apr 2024
Create and modify PDF documents in any JavaScript environment
Contributions:14 PRs, 37 pushes, 17 branches in 1 year 3 months
pdfpdf-documentsjavascriptmodifypdf-generation
sico/Slides-for-Wordpress
Jan 2011 - May 2011
Contributions:16 commits in 4 months
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