Nadezhda Savchenko
Technical Team Leader at Yandex School of Data Analysis
Serbia
Summary
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Rockstar🎓
Top SchoolNadezhda Savchenko is a Technical Team Leader with three years of hands-on experience building and leading backend engineering efforts focused on distributed systems and in-house MapReduce platforms. She progressed through roles at YTsaurus from software engineer to team lead, contributing to core backend features, logging and HTTPS support, and client-side STL for large-scale data processing. Earlier roles at Yandex and Yandex.Taxi sharpened her C++ backend skills on production services, while she also teaches External Memory Algorithms at the Yandex School of Data Analysis. Comfortable in both development and mentorship, she combines academic training in applied mathematics and big data infrastructure with practical expertise shipping reliable distributed SQL and MapReduce components. Notably, she has contributed to the open-source YDB distributed SQL project, reflecting a commitment to scalable, ACID-compliant storage and data-processing systems.
3 years of coding experience
5 years of employment as a software developer
Master's degree, Master's degree at Higher School of EconomicsBig Data Infrastructure, Big Data Infrastructure at Yandex School of Data AnalysisLomonosov Moscow State University
Github Skills (9)
databases10
logging10
distributed-systems10
c-language10
cpp10
cprogramming-language10
distributed-database10
database10
sql9
Programming languages (4)
Github contributions (5)
ydb-platform/ydb
Apr 2024 - Apr 2024
YDB is an open source Distributed SQL Database that combines high availability and scalability with strong consistency and ACID transactions
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 PR in 1 day
Contributions summary:Nadezhda primarily contributed to the development and maintenance of the YDB platform, focusing on implementing features and addressing issues within the database's core functionality. Their work involved supporting HTTPs and client-side system stl for mapreduce, suggesting involvement in enhancing data transfer and client libraries. Furthermore, they were responsible for logging configuration and related changes to improve system efficiency.
dbmsdistributed-sql-databaseydbdatabaseconsistency
savnadya/ytsaurus
Mar 2023 - Jan 2025
YTsaurus is a scalable and fault-tolerant open-source big data platform.
Contributions:9 releases, 14 pushes, 1 branch in 1 year 9 months
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