Worked on enhancing production data workflows in the gandalan/idas-client-libs repository by designing and implementing new Data Transfer Objects for processing groups and row positions. Focused on backend development using C#, the work involved refining data models and improving naming consistency, such as renaming fields within DTOs to clarify data contracts and facilitate downstream integration. No bug fixes were prioritized during this period, as the main effort centered on delivering robust feature improvements. These changes strengthened the maintainability and clarity of the codebase, supporting more reliable data transfer and preparing the repository for smoother production deployments in future iterations.