ECG reconstruction through Matlab and python

Hi, I'm looking for a freelancer experienced with Matlab and Python to help me with my ECG reconstruction project. I have preprocessed ECG signal data that needs to be analyzed in order to extract heart rate information from it. I need the project finished within a week, so I'm looking for a freelancer who can work quickly and efficiently in order to meet the deadline. If you are an experienced freelancer with the necessary expertise, please apply! Thank you.