03/30/2026 updated
100 % available
Senior Data Engineer & BI Consultant
Katowice, Poland
Only remote
Entrepreneurship and finance, Faculty of Economics - University of Economics, KatowiceAnalytic ApplicationsData AnalysisMicrosoft AzureBusiness IntelligenceC Sharp (Programming Language)Cloud ComputingDatabasesInformation EngineeringData IntegrationExtract Transform Load (ETL)Data VisualizationData WarehousingDatabase DesignDatabase Storage StructuresDevOps
Data Engineering & Analytics
Advanced expertise in designing and delivering end-to-end data and analytics solutions across cloud and on-premise environments with SQL, Power BI, Azure Data Factory, Synapse, and Databricks
Business Intelligence Solutions
Comprehensive experience in building data warehouses, semantic models, ETL/ELT pipelines and reporting solutions for business stakeholders
Cloud Platforms & DevOps
Proficient in Azure environments, DevOps practices, Git version control, and production deployment management across multiple cloud platforms
Database Technologies
Expert knowledge in SQL, PL/SQL, database design, optimization and maintenance of complex database structures
Data Visualization Tools
Advanced skills in Power BI, DAX, Power Query, SSRS, Tableau, and Tabular Editor for creating interactive dashboards and reports
Programming Languages
Development experience in C# for application development and database-related tasks
Data Integration Platforms
Hands-on experience with Azure Data Factory, Synapse, Databricks, Unity Catalog, and SSIS for data integration workflows
Development Tools & Methodologies
Proficiency in Azure DevOps, Git, SQL Server Management Studio, Oracle, Informatica, Jaspersoft, and Agile/Scrum methodologies
Advanced expertise in designing and delivering end-to-end data and analytics solutions across cloud and on-premise environments with SQL, Power BI, Azure Data Factory, Synapse, and Databricks
Business Intelligence Solutions
Comprehensive experience in building data warehouses, semantic models, ETL/ELT pipelines and reporting solutions for business stakeholders
Cloud Platforms & DevOps
Proficient in Azure environments, DevOps practices, Git version control, and production deployment management across multiple cloud platforms
Database Technologies
Expert knowledge in SQL, PL/SQL, database design, optimization and maintenance of complex database structures
Data Visualization Tools
Advanced skills in Power BI, DAX, Power Query, SSRS, Tableau, and Tabular Editor for creating interactive dashboards and reports
Programming Languages
Development experience in C# for application development and database-related tasks
Data Integration Platforms
Hands-on experience with Azure Data Factory, Synapse, Databricks, Unity Catalog, and SSIS for data integration workflows
Development Tools & Methodologies
Proficiency in Azure DevOps, Git, SQL Server Management Studio, Oracle, Informatica, Jaspersoft, and Agile/Scrum methodologies
Experience
Professional experience5 - 10 years
Freelancer since2024
Languages
EnglishFluentPolishNative speaker
Project history
Designed and developed Power BI dashboards and reporting solutions for business stakeholders. Built and maintained semantic/tabular models in Tabular Editor using DAX and supported analytical data modelling. Designed database structures and developed SQL/T-SQL procedures for reporting, analytics and data processing.
Gathered and analysed business requirements in close cooperation with stakeholders to design data and reporting solutions. Designed BI solutions based on data integrated from multiple source systems. Developed advanced Power BI reports and analytical solutions using DAX.
Delivered reporting and analytics solutions for internal and external clients across multiple projects. Developed Power BI reports based on data from multiple sources and built DAX measures and analytical logic. Designed and developed data marts within the data warehouse environment to support reporting and analytical needs.