Aleksandr Liber
Senior Software Engineer In Test at NVIDIA
San Jose, California, United States
Summary
👤
Senior🎓
Top SchoolAleksandr Liber is a Senior Software Engineer in Test with over a decade of experience designing QA automation, test infrastructure and tooling that scale across cloud and on-prem platforms. He has driven measurable impact—reducing slow queries from hours to under a minute, cutting redundant API calls 90%, and saving tens of thousands of VM hours annually via AI-driven test selection—while modernizing cross-cloud systems and migrations to newer Python runtimes. A mentor and team lead, he has architected test frameworks, guided onboarding of QA engineers, and improved release workflows to enable faster, more frequent shipping. Based in San Jose and grounded in a strong CS education from UCLA, he blends deep systems-level testing expertise with pragmatic DevOps and performance optimization skills that often sit behind product reliability rather than in the spotlight.
7 years of coding experience
14 years of employment as a software developer
Master's Degree, Computer Science, Master's Degree, Computer Science at University of California, Los Angeles
English
Github Skills (6)
delphi9
delphix9
pascal2
imports1
python1
linter1
Programming languages (1)
Github contributions (5)
AleksandrLiber/virtualization-sdk
Oct 2020 - Aug 2021
Delphix vSDK
Contributions:3 pushes, 2 branches in 10 months
delphidelphix
delphix/pre-commit-hooks
Feb 2024 - Feb 2024
Assortment of custom pre-commit hooks
Contributions:2 PRs, 3 pushes, 2 branches in 1 day
owner-devops
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.