Joseph Sample is a software engineer in San Francisco with 12 years of experience specializing in computer graphics and front-end engineering, particularly in Swift and JavaScript. He has a strong track record shipping product-facing iOS work—raising app ratings and migrating large codebases from Objective-C to Swift—while also contributing WebGL and canvas-based graphics from his time at famo.us. Currently at Hazel Health, he blends design sensibility with engineering rigor to build polished, user-focused applications for healthcare. Comfortable across mobile and web stacks, he has repeatedly turned prototypes and tutorials into production features and teams, showing a knack for teaching through code. Notably, his background spans both enterprise and crowdsourced products, evidencing an ability to deliver for diverse user bases.
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Joseph Sample - Software Engineer at Hazel Health, Inc.