Aleksei Skakhin
Data Engineer
Vienna, Austria
Summary
👤
Senior🎓
Top SchoolAleksei Skakhin is a seasoned Data Engineer with 13 years of experience building and optimizing ETL pipelines, SQL and Spark workloads across on-prem Hadoop and cloud platforms (Yandex, Azure). He combines deep performance-tuning expertise—from Oracle and SAP systems to Spark, Hive and YARN—with hands-on streaming and CDC work using NiFi, Debezium and Kafka in production. At Lenta and KORUS he automated data ingestion, quality checks and monitoring for multi-hundred-terabyte clusters and implemented PySpark streaming aggregations for factory sensor data. Comfortable writing CI/CD for infrastructure and data code, he also mentors new engineers and conducts technical interviews. Based in Vienna, he brings a pragmatic focus on observable, performant data platforms and a track record of turning complex legacy systems into scalable ELT pipelines.
13 years of coding experience
15 years of employment as a software developer
Specialist, Computer Software Engineering, Specialist, Computer Software Engineering at Vologda State Technical University
Русский, Английский, German
Github Skills (6)
extjs10
php10
sqlite10
mysql9
sql1
database1
Programming languages (1)
Github contributions (5)
pihel/sql
Jun 2016 - Jun 2020
Contributions:19 commits, 19 pushes, 1 branch in 4 years
pihel/java
Oct 2016 - Feb 2022
Contributions:81 commits, 78 pushes, 1 branch in 5 years 5 months
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