David Guggina
President And CEO, Walmart U.S.
Bentonville, Arkansas, United States
Summary
🤩
Rockstar🎓
Top SchoolDavid Guggina is a seasoned retail and technology executive with nine years of senior leadership experience driving operations, supply chain, and e-commerce transformation at Walmart, now serving as President and CEO of Walmart U.S. He progressed rapidly through roles in product, innovation, and automation after a foundational operations career at Amazon, translating hands-on logistics experience into large-scale digital retail strategies. Known for blending engineering fluency (C#, Java, Python) with operational rigor, he pushes readable documentation and developer-friendly practices—evident from a self-described penchant for meticulous READMEs and playful repo badges. Based in Bentonville, he combines a double major in Accounting and Business from Purdue with a pragmatic focus on measurable efficiency and customer experience. Colleagues describe him as an operator who pairs technical curiosity with executive decision-making, comfortable moving between warehouse floor details and board-level strategy. He brings an uncommon mix of coding literacy and frontline operations credibility to the helm of one of the world’s largest retailers.
9 years of coding experience
4 years of employment as a software developer
Bachelor of Science - BS Accounting and Business/Management (double major), Bachelor of Science - BS Accounting and Business/Management (double major) at Purdue University
Github Skills (108)
firmware10
nfc10
dac10
main-menu10
flipper10
infrared10
rfid10
jailbreak10
pentesting10
hyperion10
beacon10
sd-card10
onewire10
manifest10
bluetooth-low-energy10
Programming languages (15)
Github contributions (5)
djsime1/flipperzero-firmware
Jun 2022 - Oct 2022
Flipper Zero Firmware
Contributions:37 commits, 74 pushes, 10 branches in 4 months
firmware
flipperdevices/flipper-questions-and-answers
Aug 2022 - Sep 2022
Flipper Question and Answer sessions archive
Contributions:9 commits, 1 PR in 1 month
answerpythonquestionarchivequestion-and-answer
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