Dzianis Yushkevich

I combine data engineering and business intelligence with project management—so I can turn messy inputs into reliable models, actionable reporting, and measurable business impact. I’m hands-on with ETL orchestration, dimensional modeling, and dashboard performance, while keeping delivery clear and stakeholder-aligned.

In senior warehouse work, I applied Data Vault 2.0 principles, built and tuned ETL pipelines, and delivered GDPR-compliant development. I’ve restored and reconciled historical sales/stock against financial sources, modeled dimensional tables, and supported forecasting, validation, and optimization for analytics like Customer Single View and Customer Lifetime Value.

I also lead BI and analytics delivery across modern stacks—Power BI, Tableau/Prep, Qlik, Apache Superset, and tools like DAX and SQL. I’ve automated dataset extraction for sales analysis, accelerated reporting with synthetic data generation, and improved data lineage and transformation workflows using cloud platforms and warehousing.

As a freelance analytics consultant, I deliver end-to-end DWH/ETL and analytics solutions using Databricks, Snowflake, Fivetran, dbt, and Airflow, plus BI tooling. I focus on usable metrics (pricing, marketing KPIs, and finance reporting), strong modeling practices, and automation that reduces manual effort and speeds up decisions.