From an early age, Stephan used Excel to analyze data and create visual representations — little did he know that this would eventually lead him to The Information Lab. After graduating from a business-focused high school, he studied business informatics for two years and worked in data management at a research company. When he moved to Hamburg, he attended a fair and discovered The Information Lab, which reignited his interest for data analysis.
Today, Stephan combines his economics background and technical skills aligned with the vision of helping people make sense of data by supporting both clients and colleagues at The Data School.
Private
Outside of work, Stephan enjoys spending time in nature – whether hiking through forests, little walks in the park or skiing in winter - he likes being outside. He is passionate about languages and learning new ones, appreciating how this opens doors to new cultures and different perspectives.
Skills
Data Visualization: Tableau, PowerBI
Data Preperation: Alteryx, SQL, Tableau Prep
Programming: Java Script
Design: Photoshop, Canva
Key competencies:
Project Management
UI / UX Design
Open communication & Teamwork
Adaptibility & Proactive
Creative Work
Attention to details
Experience before Data School
Logistics Lead for a E-Commerce Company
Database Management for a Market Research Company
University of Hamburg: Psychology and Informatics (1 Year)
University of Applied Sciences Constanz: Business Informatics (2 Years)
Barkeeper: Mixing delicious cocktails of all kinds
Data School Client Projects
Medical Technology / Healthcare
We developed a Tableau sales dashboard for daily use, including performance tracking against sales targets. Row-level security was implemented to ensure user-specific access to sensitive sales data.
Mobility / Smart City / Transportation Analytics
We built a Tableau dashboard to visualize transport data. The dashboard included KPIs and allowed the user to look deeper into details.
Social Services / Education
A Power BI dashboard was created to support staff planning and scheduling in a daycare center. The solution included automated data import and a data-cleansing workflow using Power Query.
Telecommunications / Digital Services
A Tableau dashboard was developed to monitor order volumes and activation rates across different sales channels. It also tracked performance against activation targets and enabled deep-dive analysis.
Mechanical Engineering / Packaging Technology
We created a Tableau dashboard to analyze production efficiency by workstation and shift. The dashboard allowed comparison against target metrics and helped identify bottlenecks in the manufacturing process.
Aviation / Fleet Management
We built a Tableau dashboard with a dynamic map, allowing users to explore data interactively. The solution enabled deeper insights through drill-down capabilities and intuitive visualizations. The Tableau dashboard providing a management-level overview of fleet metrics.