Optimize and add new functionality to an sports based Application

We have a Product which captures video from the custom made camera and are subjected to overlay functionality based on different sports. All the videos are sliced and metadata captured are stored in S3 and MySQL DB respectively. Also optionally Live streaming is done to Youtube. Camera has inbuilt Py scripts with Py web server. Sports Capturing Apps seats in a windows machine where it reads the stream from the camera and also executed some sports related functionality. It also has a provision for offline saving of the data if there are weak internet connection. Also the Captuing apps has robust functionality of Live streaming and sliced video and data are being upload to S3. These data and videos are available to Portal. What kind of support/Help we need 1. We need someone to do the reverse engineering and come up with a proper design & documentation of the Application 2. Optimize/refactor the interface to Camera application from Scoring Apps 3. Improvement of existing functionality and add new functionality whenever required. 4, Scoring Apps to be made available on Android and iOS Platform. (currently available on windows) 5. Need to implement Audio along with the Video. 6. Coding standard and security of the Application to revisited. 7. Any other improvements or fixes after due diligence. Technology stack used React + Redux + Electron + NodeJS + LokiJS + Jasmine + Windows.