Worked on the LDMX-Software/pflib repository to deliver a multi-ROC TOA VREF scanning enhancement, expanding the system’s data collection and post-processing capabilities. Developed in C++ and Python, the solution introduced simultaneous scanning for up to six ROCs, integrated CSV data logging, and improved visualization for efficiency calculations. The approach involved refactoring scan algorithms to support multi-ROC targets, enhancing output file generation for flexible data exports, and ensuring consistent plotting across varying ROC counts. Code quality was improved through formatting and cleanup, and the work was completed collaboratively, demonstrating strengths in CLI development, data analysis, and hardware testing within a team environment.