Samsung galaxy watch ECG raw data transfer to cloud

I need assistance transferring ECG raw data obtained from Samsung Galaxy watches to the cloud. Specifically, I am looking for someone who is able to transfer the raw data only – not processed data. The app can be running on the phone or (if possible) directly in the watch. The ECG has to be sent immediately to the cloud, thus the application should either receive a trigger of new ECG or constantly monitor if there is a new ECG. I prefer to use the Amazon Web Services (AWS) cloud platform, web service and authentication will be provided. The intended use of the ECG data in the cloud will be primarily for data analysis. . I am looking for a reliable and experienced professional who is able to provide a solution to my problem. Deliverable will be source code, package and documentation. If same can be done using Apple Health Kit will be a plus.