Experienced Business Intelligence Leader and trained Engineer with 7+ years driving scalable, enterprise BI solutions.
Aktualisiert am 22.12.2025
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 22.12.2025
Verfügbar zu: 100%
davon vor Ort: 100%
Data Modeling
MS Power BI
Datawarehouse
Polish
Proficient, C2
German
Proficient, C2
English
Advanced, C1

Einsatzorte

Einsatzorte

Schweiz
möglich

Projekte

Projekte

6 Monate
2025-08 - 2026-01

Delivered training and workshops, enabling knowledge transfer and effective adoption of BI solutions

Business Intelligence und Analytics Manager
Business Intelligence und Analytics Manager
  • Freelance BI Expert at Swiss Life, leading a data conversion project by migrating legacy multidimensional SSAS models to modern tabular models.
  • Designed and implemented semantic data models, and developed Power BI reports aligned with business requirements.
  • Defined and communicated the reporting architecture, ensuring clarity and consistency across stakeholders.
  • Delivered training and workshops, enabling knowledge transfer and effective adoption of BI solutions.
Swiss Life via 2Bit AG - Zürich, Schweiz
7 Monate
2024-10 - 2025-04

Optimised data models for performance and usability across business functions

Application Manager Business Analytics
Application Manager Business Analytics
  • Designed and implemented BI solutions for the finance and controlling departments.
  • Built and maintained a tabular data warehouse integrating Microsoft Dynamics NAV with Power BI.
  • Executed full ETL processes and developed custom dashboards for financial reporting.
  • Optimised data models for performance and usability across business functions.
  • Provided user training and created internal documentation for long-term BI adoption.
Lufthansa Cargo AG - Frankfurt am Main, Germany, Germany
2 Jahre 2 Monate
2022-09 - 2024-10

Developed and demonstrated digital threads connecting engineering, production, and service data

PreSales Account Development Specialist
PreSales Account Development Specialist
  • Presented end-to-end digital transformation roadmaps to enterprise clients, showcasing Siemens' PLM ecosystem and BI integration.
  • Developed and demonstrated digital threads connecting engineering, production, and service data.
  • Supported value-based selling with strategic BI concepts tailored to client-specific maturity levels.
  • Engaged with sales, service, and management teams to address business needs through data-driven solutions.
Siemens Industry Software GmbH - Germany
2 Jahre 7 Monate
2020-03 - 2022-09

Integrated multi-source data for quality management and planning support

Implementation Consultant
Implementation Consultant
  • Analysed manufacturing processes and production data at Volkswagen to identify BI opportunities.
  • Proposed and demonstrated tailored BI solutions to address client-specific use cases.
  • Worked closely with Siemens Product Owners to adapt internal tools (e.g. guidelines for the output). Teamcenter modules, BI features, and customer needs.
  • Developed Power BI dashboards and DAX models to support operational decision-making.
  • Integrated multi-source data for quality management and planning support.
Siemens Industry Software GmbH - Germany / Automobilindustrie ? Manufacturing
1 Jahr 3 Monate
2019-01 - 2020-03

Created dashboards and documented BI best practices

Business Intelligence Consultant
Business Intelligence Consultant
  • Designed BI solutions integrated with Microsoft Dynamics NAV
  • Executed ETL processes and built data models for financial reporting
  • Created dashboards and documented BI best practices
TSO-DATA Nürnberg GmbH - Germany
2 Jahre 8 Monate
2016-04 - 2018-11

Built custom Excel/VBA tools for CRM and reporting automation

Working Student & Intern Roles
Working Student & Intern Roles
  • Built custom Excel/VBA tools for CRM and reporting automation.
  • Supported data management in customer service and outage coordination.
  • Contributed to the digitalisation of internal project tracking and reporting systems.
Siemens AG & Siemens Malaysia Sdn. Bhd. - Germany

Aus- und Weiterbildung

Aus- und Weiterbildung

2023

Master of Business Administration: Executive Master of Digital Business Administration

1.4 Grade | Thesis: on request

Friedrich-Alexander University - Nürnberg


2018

Bachelor of Engineering: Materials Engineering

Grade : 2.7 |Thesis: on request

Technical University Georg Simon OHM - Nürnberg

Kompetenzen

Kompetenzen

Top-Skills

Data Modeling MS Power BI Datawarehouse

Produkte / Standards / Erfahrungen / Methoden

PROFESSIONAL SUMMARY

Experienced Business Intelligence Leader and trained Engineer with 7+ years driving scalable, enterprise BI solutions across finance, automotive, and aviation sectors. Proven leadership in managing cross-functional BI teams and leading end-to-end BI strategy and project delivery. Skilled in designing and managing multidimensional and tabular data models, advanced analytics, and cloud data warehousing using Power BI, DAX, Databricks, and SQL. Strong track record of fostering agile collaboration and mentoring team members to achieve business goals. Passionate about continuous learning and knowledge sharing?creator of a Digital Transformation with Power BI course on Udemy. Holds an Executive MBA in Digital Business, combining strong technical expertise with strategic vision.


CORE COMPETENCIES

  • Business Intelligence Strategy & Team Leadership
  • Data Modeling, Architecture & Warehousing (Multidimensional & Tabular)
  • Power BI, DAX, Microsoft Fabric, Databricks
  • SQL, Python, MDX, VBA, Azure, Teamcenter
  • Data Integration & ETL Pipelines
  • Agile Project Management, Team Coaching & Mentorship
  • Digital Transformation & Roadmapping
  • Cross-functional Collaboration & Stakeholder Management
  • Executive Reporting & KPI Design
  • Driving Business Value through Data-Driven Solutions


TOOLS & TECHNOLOGIES

  • Power BI | DAX | Databricks | SQL | MDX | Python | VBA | Azure | SSIS | SSAS | SSRS
  • Microsoft Fabric | Excel (Power Query, Pivot) | Tabular Editor | DAX Studio | Teamcenter
  • Jira & Confluence | SharePoint | SAP | Microsoft Dynamics NAV

Einsatzorte

Einsatzorte

Schweiz
möglich

Projekte

Projekte

6 Monate
2025-08 - 2026-01

Delivered training and workshops, enabling knowledge transfer and effective adoption of BI solutions

Business Intelligence und Analytics Manager
Business Intelligence und Analytics Manager
  • Freelance BI Expert at Swiss Life, leading a data conversion project by migrating legacy multidimensional SSAS models to modern tabular models.
  • Designed and implemented semantic data models, and developed Power BI reports aligned with business requirements.
  • Defined and communicated the reporting architecture, ensuring clarity and consistency across stakeholders.
  • Delivered training and workshops, enabling knowledge transfer and effective adoption of BI solutions.
Swiss Life via 2Bit AG - Zürich, Schweiz
7 Monate
2024-10 - 2025-04

Optimised data models for performance and usability across business functions

Application Manager Business Analytics
Application Manager Business Analytics
  • Designed and implemented BI solutions for the finance and controlling departments.
  • Built and maintained a tabular data warehouse integrating Microsoft Dynamics NAV with Power BI.
  • Executed full ETL processes and developed custom dashboards for financial reporting.
  • Optimised data models for performance and usability across business functions.
  • Provided user training and created internal documentation for long-term BI adoption.
Lufthansa Cargo AG - Frankfurt am Main, Germany, Germany
2 Jahre 2 Monate
2022-09 - 2024-10

Developed and demonstrated digital threads connecting engineering, production, and service data

PreSales Account Development Specialist
PreSales Account Development Specialist
  • Presented end-to-end digital transformation roadmaps to enterprise clients, showcasing Siemens' PLM ecosystem and BI integration.
  • Developed and demonstrated digital threads connecting engineering, production, and service data.
  • Supported value-based selling with strategic BI concepts tailored to client-specific maturity levels.
  • Engaged with sales, service, and management teams to address business needs through data-driven solutions.
Siemens Industry Software GmbH - Germany
2 Jahre 7 Monate
2020-03 - 2022-09

Integrated multi-source data for quality management and planning support

Implementation Consultant
Implementation Consultant
  • Analysed manufacturing processes and production data at Volkswagen to identify BI opportunities.
  • Proposed and demonstrated tailored BI solutions to address client-specific use cases.
  • Worked closely with Siemens Product Owners to adapt internal tools (e.g. guidelines for the output). Teamcenter modules, BI features, and customer needs.
  • Developed Power BI dashboards and DAX models to support operational decision-making.
  • Integrated multi-source data for quality management and planning support.
Siemens Industry Software GmbH - Germany / Automobilindustrie ? Manufacturing
1 Jahr 3 Monate
2019-01 - 2020-03

Created dashboards and documented BI best practices

Business Intelligence Consultant
Business Intelligence Consultant
  • Designed BI solutions integrated with Microsoft Dynamics NAV
  • Executed ETL processes and built data models for financial reporting
  • Created dashboards and documented BI best practices
TSO-DATA Nürnberg GmbH - Germany
2 Jahre 8 Monate
2016-04 - 2018-11

Built custom Excel/VBA tools for CRM and reporting automation

Working Student & Intern Roles
Working Student & Intern Roles
  • Built custom Excel/VBA tools for CRM and reporting automation.
  • Supported data management in customer service and outage coordination.
  • Contributed to the digitalisation of internal project tracking and reporting systems.
Siemens AG & Siemens Malaysia Sdn. Bhd. - Germany

Aus- und Weiterbildung

Aus- und Weiterbildung

2023

Master of Business Administration: Executive Master of Digital Business Administration

1.4 Grade | Thesis: on request

Friedrich-Alexander University - Nürnberg


2018

Bachelor of Engineering: Materials Engineering

Grade : 2.7 |Thesis: on request

Technical University Georg Simon OHM - Nürnberg

Kompetenzen

Kompetenzen

Top-Skills

Data Modeling MS Power BI Datawarehouse

Produkte / Standards / Erfahrungen / Methoden

PROFESSIONAL SUMMARY

Experienced Business Intelligence Leader and trained Engineer with 7+ years driving scalable, enterprise BI solutions across finance, automotive, and aviation sectors. Proven leadership in managing cross-functional BI teams and leading end-to-end BI strategy and project delivery. Skilled in designing and managing multidimensional and tabular data models, advanced analytics, and cloud data warehousing using Power BI, DAX, Databricks, and SQL. Strong track record of fostering agile collaboration and mentoring team members to achieve business goals. Passionate about continuous learning and knowledge sharing?creator of a Digital Transformation with Power BI course on Udemy. Holds an Executive MBA in Digital Business, combining strong technical expertise with strategic vision.


CORE COMPETENCIES

  • Business Intelligence Strategy & Team Leadership
  • Data Modeling, Architecture & Warehousing (Multidimensional & Tabular)
  • Power BI, DAX, Microsoft Fabric, Databricks
  • SQL, Python, MDX, VBA, Azure, Teamcenter
  • Data Integration & ETL Pipelines
  • Agile Project Management, Team Coaching & Mentorship
  • Digital Transformation & Roadmapping
  • Cross-functional Collaboration & Stakeholder Management
  • Executive Reporting & KPI Design
  • Driving Business Value through Data-Driven Solutions


TOOLS & TECHNOLOGIES

  • Power BI | DAX | Databricks | SQL | MDX | Python | VBA | Azure | SSIS | SSAS | SSRS
  • Microsoft Fabric | Excel (Power Query, Pivot) | Tabular Editor | DAX Studio | Teamcenter
  • Jira & Confluence | SharePoint | SAP | Microsoft Dynamics NAV

Vertrauen Sie auf Randstad

Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung

Fragen?

Rufen Sie uns an +49 89 500316-300 oder schreiben Sie uns:

Das Freelancer-Portal

Direktester geht's nicht! Ganz einfach Freelancer finden und direkt Kontakt aufnehmen.