Power BI expert driving impactful insights, empowering teams, and streamlining reporting for enhanced decision-making.
Aktualisiert am 17.06.2024
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 17.06.2024
Verfügbar zu: 100%
davon vor Ort: 50%
MS Power BI
T-SQL
Data Analyst
SQL-Datenbanken
VBA
Python
Visualisierung
ETL
DAX
PowerQuery
M
Scrum
Azure
MS Azure SQL Database
Microsoft Power Platform
Microsoft Azure Data Platform
Microsoft Fabric
Reporting
Slovak
English
German

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

3 years 9 months
2019-06 - 2023-02

Utilized Microsoft Azure Cloud services

Data & Analytics Consultant
Data & Analytics Consultant
  • Collaborated with client teams to understand business challenges and gather key business requirements, supporting the design, iterative development, and implementation of complex Data Analytics solutions on Azure Cloud and Power Platform within an agile (SCRUM) framework.
  • Utilized Microsoft Azure Cloud services for data collection, transformation, and storage, and designed ETL/ELT workflows to ensure data quality, consistency, and accessibility.
  • Participated in a data migration project to Dynamics 365 by contributing to the design, data preparation, and setup of the future reporting landscape. Implemented end-to-end data pipelines, covering staging, processing, and serving layers.
  • Maintained and optimized existing data infrastructure, identifying and resolving performance bottlenecks to enhance overall system efficiency. Collaborated with cross-functional teams to ensure the alignment of solutions with data architecture best practices.
  • Played a key role in the company-wide Power BI implementation, overseeing process flow reviews, providing architectural design advisory, managing data governance, and leading the technical implementation. Additionally, developed a comprehensive Power BI reporting suite for detailed O365 rollout tracking and created Power Apps solution for enterprise-wide device selection, with a focus on seamless UX/UI integration.
  • Prepared and delivered tailored workshops focused on advanced modelling techniques within Power BI. Empowering team members to enhance their skill sets and proficiency to become better citizen-developers, contributing to the collective expertise within the department.
Avanade Deutschland
Düsseldorf
1 year 3 months
2017-10 - 2018-12

visualization of sales data

Applications Consultant
Applications Consultant
  • Engaged in prominent projects alongside global retail and consumer packaged goods (CPG) clients, contributing to their ability to monitor and manage brand performance through advanced analytics and the visualization of sales data.
  • Constructed, refined, and automated reporting solutions through the utilization of Microsoft technologies following SCRUM methodologies.
Retail Solutions Inc.
London, UK
1 year 3 months
2016-07 - 2017-09

Performance Reporting / Controlling

Business Data Analyst
Business Data Analyst
  • Conducted in-depth analysis of business data using BI tools, translating findings into actionable insights and recommendations for critical business decisions.
  • Scrutinized and evaluated Key Performance Indicators (KPIs) to identify and address areas of concern.
  • Enhanced and fine-tuned reporting tools, incorporating the development of advanced reporting templates to improve the precision of data representation.

Lidl UK
London, UK

Aus- und Weiterbildung

Aus- und Weiterbildung

2006 - 2012

Economics and Management

Master?s Degree

Mendel University in Brno, CZ


CERTIFICATIONS

  • Microsoft Certified: Azure Enterprise Data Analyst Associate, Microsoft
  • Microsoft Certified: Power BI Data Analyst Associate, Microsoft
  • Professional Scrum Master (PSM I), Scrum.org
  • Professional Scrum Developer (PSD I), Scrum.org
  • Microsoft Certified: Power Platform Fundamentals, Microsoft
  • Microsoft Certified: Azure Data Fundamentals, Microsoft
  • Microsoft Certified: Azure Fundamentals, Microsoft
  • Fundamentals of the Databricks Lakehouse Platform, Databricks
  • Microsoft Certified Solutions Associate (MCSA): BI Reporting, Microsoft
  • Querying Data with Transact-SQL, Microsoft

Kompetenzen

Kompetenzen

Top-Skills

MS Power BI T-SQL Data Analyst SQL-Datenbanken VBA Python Visualisierung ETL DAX PowerQuery M Scrum Azure MS Azure SQL Database Microsoft Power Platform Microsoft Azure Data Platform Microsoft Fabric Reporting

Produkte / Standards / Erfahrungen / Methoden

Tools & Technologies

  • Microsoft Power Platform
    • Power BI
    • Power Apps
    • Power Automate
  • Microsoft Azure Cloud Platform
    • Azure Synapse Analytics
    • Azure Analysis Service
    • Azure SQL Database
    • Azure Data Lake Storage
    • Azure Blob Storage
    • Azure Data Factory (ADF)
    • Azure Databricks
    • Azure Data Studio
    • Azure Storage Explorer
    • Azure DevOps
  • Other Tools
    • SQL Server Management Studio (SSMS)
    • Visual Studio
    • Visual Studio Code
    • GitHub


Other Skills

  • Extract, Transform, Load (ETL / ELT)
  • Data Preparation
  • Data Modelling
  • Data Visualization
  • Data Analysis
  • Data Architecture
  • Data Governance & Admin
  • SCRUM / Agile Project Management
  • Requirements Gathering & Analysis
  • Stakeholder Management
  • Cross-functional Collaboration
  • Strong Communication Skills
  • Business Insights
  • Estimation and Planning
  • Budgeting and Forecasting
  • Reporting
  • PMO Automation
  • UI/UX Design


WORK HISTORY

Role: AP Specialist & Team Coordinator 

Customer: Geodis SCO, Bratislava, SK


Role: Audit Assistant in Assurance Department 

Customer: Ernst & Young, Bratislava, SK

Programmiersprachen

Transact-SQL
T-SQL
M / Power Query
DAX
Python
PySpark
VBA

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

3 years 9 months
2019-06 - 2023-02

Utilized Microsoft Azure Cloud services

Data & Analytics Consultant
Data & Analytics Consultant
  • Collaborated with client teams to understand business challenges and gather key business requirements, supporting the design, iterative development, and implementation of complex Data Analytics solutions on Azure Cloud and Power Platform within an agile (SCRUM) framework.
  • Utilized Microsoft Azure Cloud services for data collection, transformation, and storage, and designed ETL/ELT workflows to ensure data quality, consistency, and accessibility.
  • Participated in a data migration project to Dynamics 365 by contributing to the design, data preparation, and setup of the future reporting landscape. Implemented end-to-end data pipelines, covering staging, processing, and serving layers.
  • Maintained and optimized existing data infrastructure, identifying and resolving performance bottlenecks to enhance overall system efficiency. Collaborated with cross-functional teams to ensure the alignment of solutions with data architecture best practices.
  • Played a key role in the company-wide Power BI implementation, overseeing process flow reviews, providing architectural design advisory, managing data governance, and leading the technical implementation. Additionally, developed a comprehensive Power BI reporting suite for detailed O365 rollout tracking and created Power Apps solution for enterprise-wide device selection, with a focus on seamless UX/UI integration.
  • Prepared and delivered tailored workshops focused on advanced modelling techniques within Power BI. Empowering team members to enhance their skill sets and proficiency to become better citizen-developers, contributing to the collective expertise within the department.
Avanade Deutschland
Düsseldorf
1 year 3 months
2017-10 - 2018-12

visualization of sales data

Applications Consultant
Applications Consultant
  • Engaged in prominent projects alongside global retail and consumer packaged goods (CPG) clients, contributing to their ability to monitor and manage brand performance through advanced analytics and the visualization of sales data.
  • Constructed, refined, and automated reporting solutions through the utilization of Microsoft technologies following SCRUM methodologies.
Retail Solutions Inc.
London, UK
1 year 3 months
2016-07 - 2017-09

Performance Reporting / Controlling

Business Data Analyst
Business Data Analyst
  • Conducted in-depth analysis of business data using BI tools, translating findings into actionable insights and recommendations for critical business decisions.
  • Scrutinized and evaluated Key Performance Indicators (KPIs) to identify and address areas of concern.
  • Enhanced and fine-tuned reporting tools, incorporating the development of advanced reporting templates to improve the precision of data representation.

Lidl UK
London, UK

Aus- und Weiterbildung

Aus- und Weiterbildung

2006 - 2012

Economics and Management

Master?s Degree

Mendel University in Brno, CZ


CERTIFICATIONS

  • Microsoft Certified: Azure Enterprise Data Analyst Associate, Microsoft
  • Microsoft Certified: Power BI Data Analyst Associate, Microsoft
  • Professional Scrum Master (PSM I), Scrum.org
  • Professional Scrum Developer (PSD I), Scrum.org
  • Microsoft Certified: Power Platform Fundamentals, Microsoft
  • Microsoft Certified: Azure Data Fundamentals, Microsoft
  • Microsoft Certified: Azure Fundamentals, Microsoft
  • Fundamentals of the Databricks Lakehouse Platform, Databricks
  • Microsoft Certified Solutions Associate (MCSA): BI Reporting, Microsoft
  • Querying Data with Transact-SQL, Microsoft

Kompetenzen

Kompetenzen

Top-Skills

MS Power BI T-SQL Data Analyst SQL-Datenbanken VBA Python Visualisierung ETL DAX PowerQuery M Scrum Azure MS Azure SQL Database Microsoft Power Platform Microsoft Azure Data Platform Microsoft Fabric Reporting

Produkte / Standards / Erfahrungen / Methoden

Tools & Technologies

  • Microsoft Power Platform
    • Power BI
    • Power Apps
    • Power Automate
  • Microsoft Azure Cloud Platform
    • Azure Synapse Analytics
    • Azure Analysis Service
    • Azure SQL Database
    • Azure Data Lake Storage
    • Azure Blob Storage
    • Azure Data Factory (ADF)
    • Azure Databricks
    • Azure Data Studio
    • Azure Storage Explorer
    • Azure DevOps
  • Other Tools
    • SQL Server Management Studio (SSMS)
    • Visual Studio
    • Visual Studio Code
    • GitHub


Other Skills

  • Extract, Transform, Load (ETL / ELT)
  • Data Preparation
  • Data Modelling
  • Data Visualization
  • Data Analysis
  • Data Architecture
  • Data Governance & Admin
  • SCRUM / Agile Project Management
  • Requirements Gathering & Analysis
  • Stakeholder Management
  • Cross-functional Collaboration
  • Strong Communication Skills
  • Business Insights
  • Estimation and Planning
  • Budgeting and Forecasting
  • Reporting
  • PMO Automation
  • UI/UX Design


WORK HISTORY

Role: AP Specialist & Team Coordinator 

Customer: Geodis SCO, Bratislava, SK


Role: Audit Assistant in Assurance Department 

Customer: Ernst & Young, Bratislava, SK

Programmiersprachen

Transact-SQL
T-SQL
M / Power Query
DAX
Python
PySpark
VBA

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