Seeking Help with Julia: FFT & Center-of-Mass Visualization

I’m looking for someone experienced with Julia and scientific data visualization to help me with a small technical project. ( the project is a bit secret but I need strong aesthetic visuals as well ) The main tasks are: Visualizing data using Fast Fourier Transform (FFT) in Julia. (I have an audio my own music to visualise ) Creating clear plots of the frequency-domain results. Calculating and visualizing the center of mass from the data. Helping connect the FFT analysis with the spatial/physical interpretation of the center of mass. Explaining the code and methodology clearly so I can understand and reproduce the workflow. Requirements: Good experience with Julia. Familiarity with FFT/FFTW.jl. Makie, etc Experience with scientific computing and visualization. Understanding of numerical methods and center-of-mass calculations is a plus. If you have relevant experience, please send me a short description of similar work you’ve done, your availability, and your hourly/project rate. Thank you!