During March 2026, contributed to the apache/systemds repository by developing a new tensor manipulation feature focused on tensor permutation operations. This work enabled users to rearrange tensor dimensions according to specified permutations, enhancing the flexibility and usability of tensor processing within the system. The implementation was carried out in Java, leveraging parallel computing techniques to ensure efficient performance and maintainability. Emphasis was placed on clean integration with the existing codebase and adherence to repository standards, with unit testing used to validate functionality. No major bugs were addressed during this period, as the primary focus remained on robust feature delivery and code quality.