Stella holds a Master's degree in Economics and Sociology from the University of Hamburg, where she cultivated a strong foundation in quantitative analyses. During her studies, she worked on various research projects that deepened her analytical skills. She has experience with programming languages such as R and Stata, basic knowledge of Python, and proficiency in data visualization and preparation tools like Tableau, Alteryx, Power BI, and SQL. Stella is dedicated to translating complex data into actionable insights. She uses her analytical skills to visualise and articulate the stories within the data, driving rational decision-making. In her free time, she loves traveling and sports like sailing, surfing and hiking.
UK-based Telecommunications Company (6 months)
Developed dashboards in Tableau for the steering committee and senior management, providing insights to inform strategic decision-making.
Collaborated with various departments and partnered with data engineers to integrate diverse data sources and perform cross-departmental data analysis, delivering a comprehensive overview of business performance and KPIs.
Automated data cleansing and transformation processes to improve efficiency and ensure data integrity for reporting purposes.
Short-Term Projects
Delivered tailored analytics solutions to a range of clients in different sectors, including surgical vision, aviation, motion intelligence and daycare services:
Developed Tableau dashboards using spatial data to visualise passenger flows and airline flight routes.
Engineered dashboards for target tracking, incorporating Row-Level Security for user-specific access and utilising predictive analytics to generate business forecasts.
Automated data preparation and cleansing in Power Query to facilitate KPI reporting in Power BI.
Skills
Data Visualization: Tableau, PowerBI
Data Preparation: Tableau Prep, Alteryx, Power Query
Programming: SQL, R, Stata, Python (basic)
Key competencies
Manage large datasets and deliver accurate, actionalbe insights
Ability to present complex information in a clear and engaging way
Solid understanding of statistical and econometric methods
Certifications
Alteryx Designer Core Certification
Salesforce Certified Tableau Data Analyst
Experience before Data School
Leibniz Information Centre for Economics: Research Assistent in the editorial department of an economic journal (2 years)
German Press Agency: Working Student in Human Resources (6 months)
German Press Agency: Research and data preparation for a project involving a database of political information on EU countries (5 years)
Studies: Economics and Sociology (M.A.), Socioeconomics (B.A.)