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Work experience

Big data engineer

from 06.2022 to now (1 year 11 months)
Simplexoft, Дистанційно (IT)

Responsibilities:

Managed and optimized Snowflake data warehousing, orchestrated data workflows into Amazon S3 using Data Build Tool. Developed data pipelines on Google Cloud and Azure, ensuring seamless data ingestion and transformation. Engineered solutions for data streaming from Kafka to Spark, processed and stored the data in Delta tables, registered these tables in Trino for efficient querying, and integrated with Apache Superset for BI analytics and visualization.

Achievements:

Improved data processing efficiency through optimizing Spark jobs and Snowflake configurations. Automated manual data orchestration tasks using Data Build Tool, reducing operational overhead. Successfully migrated key data pipelines to cloud platforms, reducing operational costs.

Education

Pereyaslav-Khmelnitsky State Pedagogical University

Political science, Переяслав
Unfinished higher, from 2010 to 2014 (4 years)

Language proficiencies

• English — advanced
• Ukrainian — fluent