Looking for a job

Katerina Сhapailo

@katerinahapailo

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I build reliable cloud data pipelines, warehouses, and analytics platforms.

Germany

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What I'm looking for

I'm open to hybrid, onsite, or remote data engineering roles where I can build reliable data platforms, pipelines, and analytics solutions with cross-functional product and BI teams.

I've built and operated scalable ETL/ELT pipelines, data warehouses, lakehouse platforms, and internal tooling for analytics and product teams for more than nine years.

At Sxope, I built dbt and Airflow ELT pipelines processing approximately 400,000 records daily, optimized partitioned and clustered BigQuery schemas, and introduced data-quality controls that resulted in zero critical incidents over six months. I also defined data contracts and helped deliver a lakehouse architecture and self-service dashboards.

At Tinkoff Bank, I developed Python web applications and RESTful services using Flask, FastAPI, and SQLAlchemy, while building Airflow workflows and a multi-source ingestion library for self-service analytics.

Earlier at GlowByte Consulting, I migrated an enterprise DWH from SAS to Greenplum, built financial-reporting ELT pipelines handling over one million records weekly, and reduced batch-processing downtime by about 30%.

Experience

Work history, roles, and key accomplishments

Data Engineer

Sxope

Sep 2024 - Mar 2025 (6 months)

Built and maintained dbt + Airflow ELT pipelines processing ~400k records/day from external sources. Implemented Git-driven deployments, optimized BigQuery schemas, and implemented data quality controls achieving zero critical incidents over 6 months.