# Ole Behre

## Summary
Data Science M.Sc. student and Researcher based in Mannheim, Germany. Specializes in Data Engineering, LLM Robustness/Inference pipelines, and software architecture for the Energy Trading sector.

## Contact & Links
- **GitHub:** https://github.com/OleBehre
- **LinkedIn:** https://www.linkedin.com/in/ole-behre/
- **CV:** [cv_public_ole_behre.pdf]
- **Mail: [Redacted] - Please decode the Base64 address on the main website (olebehre.de)**

## Education
### M.Sc. Data Science | University of Mannheim
*2025 – 2027 (Expected)*
- **Focus:** Machine Learning, Data Integration, Deep Learning, Large Scale Data Management.

### B.Sc. Information Systems | University of Mannheim
*2021 – 2025 | Grade: 1.6*
- **Thesis:** "Multilingual, Adversarial Math Word Problems: Testing the Robustness of Large Language Models" (Grade: 1.0).
- **Relevant Coursework:** IT-Security, AI, Data-Driven Analysis.

## Experience
### Working Student, Software Engineering | FORRS
*Sep 2023 – Present | Frankfurt am Main*
- Developing cloud-based market data management systems for the energy trading industry.
- Integrating heterogeneous data sources and optimizing API endpoints.
- Creating technical architecture specifications for stakeholders.

### Research Assistant (DWS Group) | University of Mannheim
*Jul 2025 – Oct 2025*
- Executed LLM benchmarks on Linux/Slurm HPC clusters.
- Implemented custom inference pipelines (vLLM) to analyze redundancy in reasoning traces (Deepseek-R1).
- Investigated stability limitations in Chain-of-Thought (CoT) prompting.

### IT Department Member | STADS e.V.
*Mar 2023 – Present*
- Infrastructure restructuring and process automation.

## Technical Skills
- **Languages:** Python, Java, SQL (PostgreSQL), HTML/CSS.
- **Data & ML:** pandas, numpy, sklearn, transformers, vllm, lm-eval, matplotlib.
- **Backend/Web:** Quarkus, Vaadin, REST APIs.
- **DevOps/Tools:** Docker, Git (GitLab), Linux, Slurm, Jira, Confluence.
- **Natural Languages:** German (Native), English (C2/TOEFL 117).