During January 2026, this developer contributed to the AliceO2Group/O2Physics repository by implementing multidimensional efficiency corrections for the HStrangeCorrelation analysis, focusing on improving the accuracy and robustness of high energy physics data analysis. Using C++ and leveraging data analysis techniques, they refactored the corrections configuration structure to streamline its application and minimize configuration errors. Their work enhanced the efficiency calculation pipeline to support multidimensional histograms, enabling more precise particle-correlation studies across variables such as momentum, pseudorapidity, azimuthal angle, and multiplicity. The feature was validated for integration readiness, demonstrating thoughtful engineering depth and attention to end-to-end analysis quality.