Data Analyst | Python • SQL • Excel • Power BI • Machine Learning
Master’s Degree in Information Systems (Wirtschaftsinformatik)
Combining business understanding with data analytics.
📍 Germany
📊 Data • BI • Predictive Analytics
I help companies understand their data and turn it into actionable insights.
Before moving deeper into data analytics, I gained experience in Business Development as a Working Student, where I worked closely with business teams, market analysis and growth strategies.
This experience helps me connect data insights with real business impact.
• Build dashboards used by decision-makers
• Analyze datasets to uncover trends and opportunities
• Develop machine learning models to predict outcomes
• Communicate insights clearly to technical and non-technical stakeholders
Currently focusing on advanced analytics and data engineering fundamentals.
Goal
Predict which customers are likely to cancel their subscription.
Approach
• Data cleaning and preprocessing in Python
• Exploratory data analysis
• Classification model using Scikit-Learn
Results
ROC-AUC: 0.87
Key Insights
• Low engagement users far more likely to churn
• Pricing tier strongly correlates with cancellations
Tech
Python • Pandas • Scikit-Learn • PostgreSQL
Project
Repository
- Automated lead research workflow
- Supported sales and growth initiatives
- Worked closely with stakeholders and data
- Collected and structured business requirements
- Created documentation for product teams
- Translated business needs into technical tasks
• Advanced SQL for analytics
• Data engineering fundamentals
• Production machine learning workflows
Data Analyst
Business Intelligence Analyst
Junior Data Scientist
Remote • Germany • EU