Jan Voss worked on the KIT-CMS/CROWN repository, delivering data preparation and configuration updates to support 2016 embedding data analysis. He focused on enhancing data readiness and maintainability by updating data files, improving logging, and standardizing file naming conventions, all implemented in C++. His work enabled streamlined analysis pipelines for 2016 scale factors and post-/pre-VFP scenarios, with an emphasis on traceability through commit-level documentation. Jan applied skills in configuration management and data management to rename embedding correlation libraries for clarity, ensuring that downstream analytics and model evaluation could proceed efficiently. The work was targeted, foundational, and well-documented.