Tmareach contributed to the PURPL-Purdue/Turbopump repository by delivering CAD geometry and data-management updates focused on the rotor and stator components. Using CAD and STEP, Tmareach updated rotor and stator models with new dimensions, fillets, and hub and bolt hole features, ensuring all geometry changes were traceable through version control. The work included reorganizing turbine CAD data and standardizing file naming to improve downstream analysis and manufacturing readiness. By applying skills in CAD modeling, geometric modeling, and mechanical design, Tmareach enhanced the repository’s data structure and design consistency, providing a solid foundation for future engineering and manufacturing processes.