09/12/2025 updated
100 % available
BI Developer & Data Analyst with Power BI and SQL expertise
Zilina, Czech Republic
Worldwide
Master in Mechanical EngineeringData AnalysisAutomationBusiness IntelligenceBusiness SoftwareBusiness Process ImprovementSpreadsheetsDatabasesExtract Transform Load (ETL)Data VisualizationPython (Programming Language)Machine LearningMinitabPredictive AnalyticsMicrosoft Power BISQL Databases
Power BI Dashboard Development
Expertise in designing interactive dashboards with Power BI, having created over 20 dashboards to help teams monitor KPIs.
SQL Data Transformation
Strong skills in SQL for preparing and transforming data (ETL), working with databases to support business intelligence solutions.
Power Platform Automation
Experience building automated workflows and custom business applications using Power Platform (Power Automate & Power Apps).
Python Programming
Knowledge of Python for data analysis and predictive tasks including machine learning model development.
Data Visualization
Proficiency with visualization tools including Power BI and Streamlit to create insightful reports.
Microsoft Excel
Advanced skills in spreadsheet analysis and reporting using MS Excel.
Statistical Analysis
Experience with statistical software like Minitab for data evaluation and process improvement.
Expertise in designing interactive dashboards with Power BI, having created over 20 dashboards to help teams monitor KPIs.
SQL Data Transformation
Strong skills in SQL for preparing and transforming data (ETL), working with databases to support business intelligence solutions.
Power Platform Automation
Experience building automated workflows and custom business applications using Power Platform (Power Automate & Power Apps).
Python Programming
Knowledge of Python for data analysis and predictive tasks including machine learning model development.
Data Visualization
Proficiency with visualization tools including Power BI and Streamlit to create insightful reports.
Microsoft Excel
Advanced skills in spreadsheet analysis and reporting using MS Excel.
Statistical Analysis
Experience with statistical software like Minitab for data evaluation and process improvement.
Languages
EnglishGoodSlovakFluent
Project history
Delivering end-to-end BI solutions using Power BI, with focus on data modeling, dashboard design, and insightful reporting. Leveraging Power Platform to automate processes and develop custom applications tailored to client needs.
Process analyst at final testing of manufactured sensors. Responsibilities included detailed graphical data evaluation, interpreting results, leading projects to improve production processes and reduce scrap rates. Used SQL, Excel, and Minitab. Created process documentation, implemented production improvements, managed risks using FMEA, and performed measurement system analyses.