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Italiano
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Tony Willert
@tony_willert
Data Analyst and Data Scientist
Germania
Tedesco, Inglese
Chi sono
I help researchers and businesses turn data into clear insights and useful predictions. With an M.A. in Educational Science and a background in university research, I combine statistical analysis with machine learning. My services include data cleaning, survey analysis, classification, regression and clustering using R, Python and Excel. I focus on careful preparation, reproducible workflows and clear explanations of results and limitations. Message me with your goal, data format and scope so we can agree on suitable deliverables.
Competenze
Tony Willert
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Modello statistico e analisi
I will analyze your survey data with r or python
Pulizia dei dati
I will clean, merge and prepare your excel or CSV data for analysis
Portfolio
Esperienza lavorativa
Research Associate
ISQ • Full time
Jan 2026 - Mar 2026 • 2 mos
Contributed to educational assessment and evaluation projects, including ILeA Plus, LaL7 and VERA. My work involved project coordination, supporting digital assessment processes and acting as a link between project teams and IT. I also supported evaluation activities, prepared project documentation and communicated with teachers and schools.
Research Assistant
Universität Potsdam
Sep 2017 - Mar 2024 • 6 yrs 6 mos
Supported university research and teaching through data analysis, evaluation and digital examination workflows. Contributed to evaluation projects from planning and data preparation to analysis and reporting. Organized digital examinations, supported Moodle-based courses and assisted with teaching and examination administration. Prepared clear documentation and communicated results.
