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Skills & Expertise

Data & BI

• Data visualization (Power BI, Tableau, Mixpanel, R/ggplot2)
• Reporting & dashboards (including Power BI, self-service BI)
• KPI design and clear data communication
• Data modeling (fundamentals)
• Data quality and validation

Project & Methods

• Project management in data/BI environments
• Agile methodologies (Scrum, Kanban, Scrumban)
• Scrum Master experience
• Requirements engineering (functional & technical)
• Stakeholder management (business & IT)

Communication & Collaboration

• Structured and audience-oriented documentation
• Organizing and conducting workshops and trainings
• Bridging business and IT
• Experience in coordinating/supporting roles (“right-hand”)

Additional Knowledge

• GDPR / data privacy
• AAARRR metrics
• Basic UX principles
• Fluent English

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Technologies

BI & Visualization

• Microsoft Power BI (reports, dashboards, service)
• Tableau (Desktop & Server)
• Mixpanel (dashboards, JQL, administration)
• R / RStudio (analysis, visualization with ggplot2)

Data Processing & Databases

• SQL
• Microsoft SQL Server
• Oracle Database
• PySpark (fundamentals)

Data Integration

• ETL processes (fundamentals)
• Data preparation and transformation

Tools & Collaboration

• Atlassian Suite (Jira, Confluence)
• Git / GitHub
• Jupyter

Infrastructure & Other

• Data Lake (AWS Athena)
• Office 365 / MS Teams