Arnoldo Munoz
Software Engineer
Walnut Creek, California, United States
Summary
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SeniorArnoldo Munoz is a Staff AI Software Engineer with a decade of experience building AI platforms, generative-AI tooling, and scalable backend systems that accelerate developer velocity. He has led cross-functional, high-impact initiatives at Walmart Global Tech—pioneering GraphQL adoption, architecting orchestration services for cart and checkout, and rolling migrations from 1% to full production traffic without incidents. Comfortable across the stack, Arnoldo combines React/React Native frontend patterns and GraphQL federation with LLM-powered workflows and VS Code integrations to boost productivity. He mentors engineers in prompt engineering, reusable frontend architecture, and AI system design, translating ambiguous product needs into production-grade solutions. Now at Sam’s Club, he focuses on developer-centric automation and platform-level AI features that improve performance and reliability at scale. Colleagues describe him as a pragmatic architect who prefers clean, maintainable solutions that deliver measurable business impact.
10 years of coding experience
Github Skills (9)
blockchain8
ethereum8
neighbors7
ride7
go7
p2p6
bart4
geth4
flutter3
Programming languages (3)
Github contributions (5)
neighborPool/neighborPool
Jul 2016 - Aug 2016
Contributions:74 commits, 72 PRs, 46 pushes in 11 days
neighborsbartwhy-notrideflutter
ArnoldoM23/GreenBookAlgorithims
Sep 2016 - Nov 2017
Contributions:26 pushes, 1 branch in 1 year 2 months
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