Software Development Engineer II at Amazon Web Services (AWS)
San Francisco Bay Area United States
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Summary
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Senior
🎓
Top School
Sidney Nguyen is a Software Development Engineer II based in the San Francisco Bay Area with a decade of industry experience and five years focused on building complex distributed systems at AWS. At Amazon he helped design cell architecture for a customer-facing web service, halved patching time for cluster updates, and shipped a parallelized query compilation service that doubled cold query performance for Redshift. He has strong end-to-end delivery skills—from designing DSLs and traffic generators as an intern to automating schema migrations and zero-downtime database migrations in production. Sidney blends systems-level engineering (distributed services, auto-scaling, containerized fleets) with practical automation that reduces operational overhead. He also mentors junior engineers and interns, translating designs into runnable implementations and measurable improvements. Outside feature work, he has a track record of optimizing infrastructure cost and reliability through thoughtful service design.
Contributions:48 PRs, 84 pushes, 24 branches in 1 month
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