Researcher / Applied Research Scientist

Pretrained language models for software engineering, retrieval, and ranking.

I recently completed my PhD in Computer Science on pretrained language models for automated software prototyping and verification, advised by Prof. Dr. Christian Bartelt and Prof. Dr. Simone Paolo Ponzetto. My work focuses on information retrieval, ranking models, LLM/MLLM evaluation, agentic systems, and self-evolving systems. I build retrieval and reranking pipelines for natural-language requirements, documents, and search data, as well as systems for collecting and structuring web information, and evaluate them systematically for effectiveness, reliability, robustness, and practical use.