Joel Gamble is a seasoned web developer with 13 years of experience crafting high-performing, conversion-focused user experiences from Milwaukee. Specializing in JavaScript, HTML/CSS, and A/B testing, he pairs front-end engineering with GA4 and tag management to build and measure experiments that lift engagement and conversions. He’s built design systems and complex eCommerce sites across Episerver, Java, and SharePoint environments, and mentors junior developers while maintaining hands-on delivery. Known for clean, efficient code, Joel brings a marketer’s measurement mindset to development—often injecting experiments directly into client sites to validate design hypotheses.
13 years of coding experience
1 year of employment as a software developer
Bachelor of Arts (B.A.), Media Arts and Game Development, Bachelor of Arts (B.A.), Media Arts and Game Development at University of Wisconsin-Whitewater
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Joel Gamble - Web Developer at Conversion Sciences