John J
Web Developer Consultant at Freelance
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolJohn J is a New York–based Web Developer Consultant with a decade of experience delivering frontend and full-stack web applications for startups and large enterprises. He specializes in TypeScript and modern JavaScript, with a strong track record at companies like Adobe and Walmart Global Tech building products from Live Search and commerce features to automated grocery checkout. As a freelancer since 2015 he also brings practical experience across Shopify, Squarespace, and WordPress, helping clients ship customer-facing sites quickly and reliably. His background spans data visualization and analytics (D3/Highcharts) as well as backend APIs and deployment on cloud platforms, making him comfortable across the stack. Notably, his career blends product-driven innovation at large organizations with hands-on consulting for smaller teams, giving him a pragmatic sense for shipping impactful features under constraints. He pairs a design- and commerce-aware education from FIT with engineering depth to bridge product, UX, and scalable implementation.
10 years of coding experience
8 years of employment as a software developer
Wheeler High SchoolBachelor of Science Degree International Trade and Marketing, Bachelor of Science Degree International Trade and Marketing at Fashion Institute of TechnologySprayberry High School
English, Korean, javascript
Github Skills (73)
xmlhttprequest10
http-client10
visual-studio10
computer-science10
hybrid10
fundamentals10
javascript10
browser10
editor10
science10
algorithm10
ajax10
electron10
static-site-generator10
typescript10
Programming languages (5)
Github contributions (5)
rkdmen/rkdmen.github.io
Mar 2016 - Jan 2019
Contributions:90 pushes, 2 branches in 2 years 11 months
rkdmen/StockTwits
Dec 2016 - Mar 2022
Contributions:48 commits, 31 pushes, 1 branch in 5 years 3 months
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