Abhishek Dey
Principal Software Engineer at Walmart Global Tech
Seattle, Washington, United States
Summary
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Senior🎓
Top SchoolAbhishek Dey is a Principal Software Engineer with 12+ years of experience building high-scale, reliable distributed systems across cloud and fintech domains, currently leading payroll modernization at Walmart Global Tech for 2.1M employees. He has repeatedly architected low-latency transactional messaging, real-time analytics, and fault-tolerant finance platforms at Microsoft, AWS, and Flex, with a strong emphasis on security, auditability, and operational excellence. Abhishek combines hands-on delivery of critical-path code with technical leadership—mentoring senior engineers and setting long-term visions that prepare organizations for audits and growth. He began his career applying software to public-sector environmental and civic problems and retains a practical, customer-obsessed focus that surfaces non-obvious product improvements, such as uncovering value in “unmonitored” inboxes to drive automation and compliance. A University of Florida computer engineering graduate and pragmatic technologist, he blends distributed-systems rigor with a proven track record of turning complex requirements into production-grade, auditable solutions.
12 years of coding experience
8 years of employment as a software developer
Bachelor of Technology (B.Tech.) Computer Science and Engineering, Bachelor of Technology (B.Tech.) Computer Science and Engineering at West Bengal University of Technology, KolkataMaster of Science (M.S.) Computer Engineering, Master of Science (M.S.) Computer Engineering at University of Florida
Github Skills (1)
javascript1
Programming languages (1)
Github contributions (5)
DeyAbhishek/coding-challenges
May 2015 - Jan 2018
Contributions:298 commits, 295 pushes, 1 branch in 2 years 8 months
DeyAbhishek/data-structures-and-algorithms
Feb 2015 - Apr 2020
Contributions:499 pushes in 5 years 2 months
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