Gavin O'connor is a frontend-focused software engineer with 13 years of experience building high-traffic, revenue-driving web experiences and ad products. He has supported a proprietary ad-serving/header-bidding platform across 30+ publisher sites and maintained ComplexCon.com, a site serving over a million unique visitors. Comfortable translating designs into production-ready code, Gavin has shipped 150+ custom media campaigns that generated $4M+ and led merchant migrations and customizations on Shopify using Liquid and CI/CD workflows. He builds interactive single-page applications with React and modern animation libraries, and pairs UI polish with practical backend fixes like Docker and database connectivity improvements. Known for engaging directly with clients to define both technical and non-functional requirements, he blends product-minded thinking with hands-on implementation. Based in New York, he brings a mix of editorial background and product training that helps him craft compelling, content-forward web experiences.
13 years of coding experience
9 years of employment as a software developer
Product Management, Product Management at General Assembly
Full Stack Web Developer, Full Stack Web Developer at Flatiron School
Contributions:2 PRs, 17 pushes, 3 branches in 7 months
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