Contributed to the ml-explore/mlx repository by developing FFT Frequency Utilities and Axis Enhancements, focusing on improving frequency-domain analysis workflows. Implemented fftfreq and rfftfreq utilities to enable direct computation of discrete Fourier Transform sample frequencies, and extended fftshift and ifftshift functions to support scalar axes, increasing flexibility for multi-dimensional FFT operations. The work was carried out using both C++ and Python, leveraging skills in numerical computing and data analysis. These enhancements streamlined the API for users working with FFT-based tasks, providing more ergonomic and efficient tools for scientific computing without introducing any bug fixes during the development period.