Available to hire
Hi, I’m Krzysztof Rychlik—a data engineer and BI professional with 13+ years of experience in data architecture, engineering, and analytics. I design and deliver modern lakehouse and data warehouse solutions on Azure Synapse, Azure Data Factory, Delta Lake/Databricks, and SQL Server, with Power BI for analytics.
I specialize in ELT/ETL and Data Vault 2.0, optimize pipelines and costs, and turn raw data into actionable information. I’ve led end-to-end implementations across manufacturing, engineering, and professional services, and I enjoy collaborating with data science and business teams to drive impactful decisions.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Language
Polish
Fluent
Work Experience
Data Engineer at Seoul Barcelona
June 1, 2025 - November 7, 2025Supported the existing data analytics platform and built a POC using MS Fabric. Migrated ETL notebooks from Azure Synapse to Microsoft Fabric using data gateways to extract data from an on-premises database. Created new datasets with a medallion architecture focusing on inventory management and traceability in compliance with local sanitary and import laws. Provided Synapse support and performed data validation between ADLS and OneLake.
Data Engineer at Bekaert
December 1, 2024 - December 1, 2024Architected and maintained ETL/ELT pipelines on Databricks and Azure Synapse, with Azure Data Factory for orchestration. Performed data transformation using Python/PySpark and SQL. Optimized ETL processes in MS Fabric as part of a POC and migration efforts from Synapse to Fabric. Collaborated with data scientists to deliver clean, structured data for ML models. Developed and maintained Power BI reports/datasets and integrated multiple data sources to create a unified view. Improved query performance and data processing; documented pipelines and processes; replaced SAS ETL code with Synapse/Databricks notebooks.
Data Warehouse Engineer at Seoul Barcelona
February 1, 2023 - February 1, 2023Designed and implemented a data ingestion and reporting platform for sales, purchasing, and inventory management using Synapse Serverless SQL and Delta Lake on Databricks. Executed data processing in Synapse Analytics and Databricks with Python and SQL, extracting data from CSV files via Synapse pipelines and Azure Data Factory, and storing results in ADLS Gen2. Built interactive Power BI visualizations and supported CI/CD deployments in Azure DevOps.
Data Warehouse Engineer at Hexcel Composites
April 1, 2022 - April 1, 2022Led enterprise data warehouse development using hybrid data models (star schemas, EDW, Data Vault). Designed and implemented ETL/ELT pipelines for structured and semi-structured data, integrated data from RDBMS, Excel, CSV, and SharePoint, and stored in ADLS Gen2. Developed SSAS cubes and tabular models (on-prem and cloud), performed data quality and enrichment, and built Power BI visualizations. Introduced Power Apps with Power BI for data write-back and supported Azure Databricks usage. Automated deployments via Azure DevOps CI/CD pipelines.
Microsoft BI Consultant at Real Dolmen
June 1, 2014 - June 1, 2014Contributed to the enhancement and maintenance of a corporate BI solution, focusing on data integration and ETL processes across multiple domains (sales, purchasing, ticket management). Collaborated with report developers to deliver accurate data, optimized performance, and managed service/incident requests to ensure operational continuity.
Microsoft BI Consultant at Delaware Consulting
December 1, 2013 - December 1, 2013Worked on numerous BI projects for diverse clients, advising on BI solutions, gathering requirements, planning and managing projects, performing data integration/ETL, developing data warehouses, and building reports from MS AX, Cognos, and SharePoint across domains such as sales, purchasing, general ledger, budgeting, and HR.
Data Engineer at Bekaert
December 31, 2024 - December 31, 2024Architected and maintained ETL/ELT pipelines on Databricks and Azure Synapse; orchestrated with Azure Data Factory; transformed data with Python/PySpark/SQL; optimized ETL in Fabric; collaborated with data scientists; developed Power BI reports; integrated multiple data sources; documented pipelines and promoted best practices; SAS-to-Synapse/Databricks migration.
Data Warehouse Engineer at Seoul Barcelona
February 28, 2023 - February 28, 2023Designed and implemented data ingestion and reporting platform for sales, purchasing, and inventory management; leveraged Synapse Analytics (Serverless SQL) and Databricks; used Delta Lake storage; extracted data from CSVs via Synapse pipelines and Azure Data Factory; built interactive Power BI visuals; established CI/CD with Azure DevOps.
Data Warehouse Engineer at Hexcel Composites
April 30, 2022 - April 30, 2022Led enterprise data warehouse development using hybrid models (star schemas, EDW, Data Vault); designed ETL/ELT pipelines for structured and semi-structured data; integrated data via Azure Data Factory and SSIS; used Azure Data Lake Gen2; built SSAS cubes and tabular models; created Power BI reports and Power Apps for write-back; provided Azure Databricks support and CI/CD with Azure DevOps.
Microsoft BI Consultant at Real Dolmen
June 30, 2014 - June 30, 2014Enhanced corporate BI solution focusing on data integration and ETL; partnered with report developers to deliver accurate data; performance optimization and service/incident management.
Microsoft BI Consultant at Delaware Consulting
December 31, 2013 - December 31, 2013Led BI projects across multiple domains; extended BI platform to include new areas, designed and implemented ETL processes, built data warehouses, and delivered reports using OLAP SSAS cubes and Tabular models.
Education
Master of Science in Information Management, Magna Cum Laude at Katholieke Universiteit Leuven
January 1, 2010 - January 1, 2011Bachelor of Business Administration, Magna Cum Laude at Hogeschool Universiteit Brussel
January 1, 2007 - January 1, 2010Master of Science in Information Management at Katholieke Universiteit Leuven
January 1, 2010 - December 31, 2011Bachelor of Business Administration (Specialization in Business Information Management) at Hogeschool Universiteit Brussel
January 1, 2007 - December 31, 2010Qualifications
Databricks Certified Data Engineer Associate
August 1, 2025 - November 7, 2025DP-500: Microsoft Certified Azure Enterprise Data Analyst Associate
November 1, 2022 - November 7, 2025DP-200, DP-201, DP-203: Microsoft Certified Azure Data Engineer Associate
May 1, 2021 - November 7, 2025Certified Data Vault 2.0 Practitioner
March 1, 2021 - November 7, 2025Microsoft Certified IT Professional: Business Intelligence Developer
June 1, 2012 - November 7, 2025Microsoft Certified Professional
April 1, 2012 - November 7, 2025Microsoft Certified Technology Specialist: SQL Server 2008, Business Intelligence Development and Maintenance
April 1, 2012 - November 7, 2025Databricks Certified Data Engineer Associate
August 1, 2025 - November 7, 2025DP-500: Microsoft Certified Azure Enterprise Data Analyst Associate
November 1, 2022 - November 7, 2025DP-200, DP-201, DP-203: Microsoft Certified Azure Data Engineer Associate
May 1, 2021 - November 7, 2025Certified Data Vault 2.0 Practitioner
March 1, 2021 - November 7, 2025Microsoft Certified IT Professional: Business Intelligence Developer
June 1, 2012 - November 7, 2025Microsoft Certified Professional
April 1, 2012 - November 7, 2025Microsoft Certified Technology Specialist: SQL Server 2008, Business Intelligence Development and Maintenance
April 1, 2012 - November 7, 2025Industry Experience
Software & Internet, Manufacturing, Professional Services, Media & Entertainment, Other, Education
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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