About Ludwig Hagen
German
Native or bilingual
English
Fluent
French
Basic
Experience
- Volkswagen AGData Science InternAUTOMOBILEApril 2025 - Today (1 year and 2 months)Braunschweig, GermanyAs part of the Center of Excellence, the Test and Experimentation department plans and conducts battery tests.In my team, we analyze fleet data from the Volkswagen fleet to design better, more suitable battery tests.My tasks involve Python-based data analysis. On one hand, I developed a score and a corresponding algorithm to evaluate battery aging based on this data. On the other hand, I implement, test, and compare methods to cluster the fleet data into user groups.The internship ends on October 10, 2025.
- InriaData Science Research InternPUBLIC SECTORMay 2024 - July 2024 (2 months)Antibes, FranceDuring my research internship at the French national research institute INRIA, I independently conducted a research project. Here, I investigated possibilities to transfer the concept of RAG (Retrieval Augmented Generation) to classification problems, i.e., to improve classification algorithms with potentially online retrieved information.
- data experts gmbhDeep Learning InternSOFTWARE PUBLISHINGMarch 2023 - September 2023 (6 months)Neubrandenburg, GermanyData experts gmbh is a software development company with several branches in Germany, particularly in Neubrandenburg, Mecklenburg-Vorpommern.Here, as part of automation efforts for official application processes, I tested various methods for classifying scanned documents.My main focus was on implementing multi-modal transformer models for simultaneous processing of text and image data using Python and specifically Pytorch.
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Education
- Master of Science - Data Science & Artificial IntelligenceUniversité Côte d'Azur2025Englischsprachiges Masterstudium im Bereich Data Science und Artificial Intelligence mit dem Anwendungsbereich Medizin.
- Bachelor of Science - MathematicsTechnische Universität Berlin2023Studium der Mathematik mit Anwendungsfach Informatik. In der Mathematik habe ich mich auf Wahrscheinlichkeitstheorie und Diskrete Mathematik spezialisiert. Im Anwendungsfach Informatik habe ich mich bereits im Bereich Machine Learning vertieft.