Axel B.

Microsoft Fabric & Power BI Developer

Cluj-Napoca, Romania

Experience

May 2025 - Sep 2025
5 months

Microsoft Fabric & Power BI Developer

Energy Industry

  • Migration of Tableau dashboards to Power BI, including transfer of KPI logic
  • Reconstruction and optimization of ETL pipelines in Microsoft Fabric
Jul 2024 - Mar 2025
9 months

Microsoft Fabric & Power BI Developer

International Logistics Corporation

Apr 2024 - Sep 2024
6 months

Microsoft Fabric & Power BI Developer

Entertainment Industry

  • Setup of an environment in Microsoft Fabric to evaluate functions and architectural approaches
Aug 2023 - Mar 2024
8 months

Power BI Developer

International Trade Corporation

  • Creation of Power BI reports with parameters, slicers, bookmarks, and complex DAX calculations
Mar 2022 - Jun 2023
1 year 4 months

Power BI Developer

Automotive Supplier Industry

  • Development and maintenance of Power BI dashboards for controlling and management
Sep 2021 - Jan 2022
5 months

Power BI Developer

Telecommunication Industry

  • Development of dashboards in Power BI for monitoring and analyzing the recommendation system
Jan 2021 - Jul 2021
7 months

Power BI Developer

Pharmaceutical Industry

  • Development of T-SQL-based ETL processes and data marts
  • Creation of Power BI reports for 30M+ records
Aug 2020 - Dec 2020
5 months

Power BI Developer

Banking and Financial Services

  • Creation of interactive Power BI reports
Jan 2019 - Dec 2020
2 years

Power BI Developer

Telecommunication Industry

  • Development of Power BI dashboards for sales and controlling analyses
Jan 2011 - Dec 2019
9 years

BI Consultant & Data Analyst

Various Clients

SQL, ETL pipelines, SEO, Web traffic, Dashboards (Tableau, Power BI)

Summary

I have extensive expertise in Microsoft Fabric and Power BI, building agile and optimized data solutions across multiple industries such as energy, logistics, entertainment, automotive, and telecommunications. I design Medallion architectures, streamline ETL pipelines with PySpark and SQL, and excel at consolidating heterogeneous data sources for self-service BI and real-time reporting.

I focus on delivering measurable improvements, reducing processing times and establishing efficient data governance. My background in data science and applied mathematics, along with several key certifications, underpins my ability to translate complex requirements into simple, impactful analytics solutions.

Languages

German
Native
English
Advanced

Education

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Master in Data Science · Data Science

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Bachelor in Applied Mathematics · Applied Mathematics

Certifications & licenses

Databricks Certified Associate Developer For Apache Spark 3.0

Microsoft Certified: Azure Data Scientist

Microsoft Certified: Fabric Data Engineer

Microsoft Certified: Power BI Data Analyst

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