Oleksandra Klevets
Senior Solutions Architect at Self-Employed
Burgas, Bulgaria
Summary
👤
Senior🎓
Top SchoolOleksandra Klevets is a Senior Solutions Architect with a decade of hands-on experience designing and delivering big data, data engineering, and cloud solutions from enterprise DWHs to modern Hadoop ecosystems. Based in Burgas, Bulgaria, she has progressed through technical and leadership roles at SoftServe, Cisco, Ciklum and UBS, pairing deep ETL, PL/SQL and Hadoop expertise with practical cloud architecture and migration experience. She also teaches and trains—serving as a guest lecturer and freelance Big Data/Hadoop trainer—bringing complex concepts into applied coursework for practitioners. Known for bridging low-level performance tuning and high-level solution design, she excels at turning legacy Oracle/Informatica landscapes into scalable, cloud-ready data platforms.
10 years of coding experience
12 years of employment as a software developer
Cloudera Administrators BootcampIgor Sikorsky Kyiv Polytechnic Institute
Github Skills (10)
scala6
spark5
apache1
docker1
sql1
airflow1
self-contained1
dbt1
testing1
apache-airflow1
Programming languages (2)
Github contributions (5)
elisska/github-actions-samples
Jan 2022 - Nov 2024
Contributions:61 pushes, 1 branch, 4 comments in 2 years 9 months
elisska/devops-helpers
Nov 2021 - Oct 2022
Contributions:12 commits, 26 pushes, 1 branch in 11 months
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