Vitalii Tymchyshyn
Staff Software Engineer at Google
California, United States
Summary
👤
Senior🎓
Top SchoolVitalii Tymchyshyn is a Staff Software Engineer based in California with 14 years of experience designing and operating high-scale distributed systems, data platforms, and trading infrastructures. He has led architecture and technical delivery across startups and enterprises—cofounding a company, driving ML/NLP infrastructure, and shaping resilient microservice and big-data designs at Luxoft, Apple, and now Google. Deeply data-focused, he blends hands-on backend engineering with pragmatic choices across SQL/NoSQL, clusters, and cloud services to keep data durable, available, and analyzable at billion-transaction scale. An active contributor to open-source data tooling, he has improved critical logging and Dataproc integration in the widely used CDAP project, reflecting attention to operational detail. Collected experience from low-level system engineering to staff leadership gives him a rare mix of implementation depth and system-level vision. He’s motivated by the evolving technology landscape and by selecting the right toolset and team structure to turn noisy data into reliable insights.
14 years of coding experience
20 years of employment as a software developer
NTUU "KPI", Kyiv, Ukraine
Украинский, Русский, Английский
Github Skills (7)
javas10
logging10
java10
cdap10
testing9
debug9
debugging9
Programming languages (10)
Github contributions (5)
cdapio/cdap
Oct 2020 - Jan 2023
An open source framework for building data analytic applications.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1374 reviews, 396 commits, 401 PRs in 2 years 3 months
Contributions summary:Vitalii primarily contributed to improving the logging system, addressing issues where log messages with null object arguments were dropped. This involved modifying code in Java to fix the logging of null parameters, which included tests to verify the fix. The user also made changes to logging configuration and messages, enhancing the information provided when launching Dataproc clusters. Additionally, the user made changes to the codebase to optimize or address code that was not working with a new version.
integrationpythonanalyticsanalyticjava-8
tivv/cdap
Jan 2021 - Apr 2021
An open source framework for building data analytic applications.
Contributions:19 PRs, 55 pushes, 7 branches in 3 months
data-analyticsanalyticsanalyticradbig-data
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