About

Data Engineer with 3 years of professional engineering experience, currently building layered data warehouses and ETL pipelines at EPAM Systems. I design ODS-to-data-mart architectures, implement incremental loads with deduplication and history handling, and own pipelines end to end — from source system analysis through SQL and Python transformation logic to validated, documented, auditable data marts and the BI layer on top.

Strong SQL and dimensional modelling fundamentals, cloud warehouse experience across BigQuery and Redshift, and a habit of writing the documentation and data-quality checks that make financial data trustworthy.

Before data engineering I spent nearly three years as a software engineer at VYXEL Games, building event-driven systems and data-driven configuration for real-time applications. That is still where my instinct for decoupling logic from content comes from, and it is why a pipeline I write tends to be configuration plus a small amount of code rather than the other way round.