Oleksiy Stashok
Software Engineer at Google
San Jose, California, United States
Summary
🤩
Rockstar🎓
Top SchoolOleksiy Stashok is a seasoned software engineer with 14 years of experience building scalable backend systems and distributed infrastructure, currently based in San Jose and working at Google. His career spans major engineering roles at Google (multiple tenures), Tesla, Oracle, and startups, demonstrating deep expertise in Java, Scala, concurrency, and container technologies. Oleksiy has hands-on cryptography experience from open-source contributions to PyKMIP, where he added AES-GCM support and improved cryptographic test coverage—an indicator of both security awareness and low-level protocol competence. He combines long-term enterprise experience (Oracle’s Grizzly NIO and container projects) with startup agility from mobile and ad-tech roles, enabling quick iterations without sacrificing robustness. Known for tackling tricky concurrency and networking problems, he brings practical knowledge of multithreading, NIO, and cloud-native tooling to production systems. With formal training in computer science from Kyiv institutions, he pairs strong theoretical foundations with decades of production-hardened engineering.
14 years of coding experience
24 years of employment as a software developer
specialist, Computer Science, specialist, Computer Science at National Aviation UniversityComputer Science, Computer Science at Kyiv Military institute for control and communications
Github Skills (6)
python10
kmip10
cryptography10
aes10
testing9
pytest8
Programming languages (6)
Github contributions (5)
OpenKMIP/PyKMIP
Aug 2019 - Aug 2019
A Python implementation of the KMIP specification.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 commits, 1 PR, 4 comments in 15 days
Contributions summary:Oleksiy focused on enhancing the `pykmip` project's cryptographic capabilities. They added support for AES GCM mode, addressing comments on pull requests related to encryption and test updates. Further contributions included adjustments to test configurations and ensuring proper tag handling within the cryptography engine. The user's work demonstrates a deep understanding of cryptographic algorithms and related implementation details.
kmippythonkey-managementpython-implementationspecification
oleksiys/kubernetes
Dec 2018 - Jan 2019
Container Cluster Manager from Google
Contributions:8 pushes in 23 days
gcpcontainer-clustergoogledockerkubernetes
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.