During April 2025, this developer delivered a new Qn-vector output centrality data feature for the JETSCAPE/JETSCAPE repository. They enhanced the system to write event centrality information into Qn vector outputs, with an option to include this data in the event header. The implementation involved updating initialization routines to read a new configuration option, improving both configurability and deployment consistency. Using C++ and leveraging skills in configuration management, data analysis, and file I/O, the developer enabled more detailed event characterization and streamlined downstream analyses. The work demonstrated focused engineering depth by addressing both data output flexibility and operational consistency.