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Jet.com (Walmart Labs) - Bob Obringer
Jet.com (Walmart Labs)
Senior Engineer / Architect
Lead experimental performance focused rearchitecture of Jet product page, cutting both "first paint" and "time to interactive" by almost 90%
Helped architect specialized "department" stores for Jet 2.0
Added full WAI-ARIA Accessibility functionality for global site navigation
Migrated significant portions of the site from legacy CMS to new Walmart CMS
Responsible for tracking down memory leaks and other server side performance issues as we completed the transition to Next.js