Python Web Deployment + Selenium Web Driver Technical issue

Necessary skills are: Linux, Python, Flask and Selenium. For deployment of project: nginx and uwsgi We need someone DEDICATED, who will work until this is completed, we promise to be generous and ensure you're paid more than what you deserve, we don't expect these problems to take more than 2-4 days. This project was supposed to take incoming HTTP requests, solve a image rotation based puzzle and guess the correct rotation and give response to the client and do this persistently without server crashes. We have completed the AI aspect of this project and the Freelancer should ignore that side of the project. Although we seem to be having a bunch of technical errors whenever we are close to execution. Our project has been written in Python 3.6 We NEED experience with Linux, if you have high level experience with Linux & Python good chance we'll need you. Full project description will be handed out to chosen freelancers. Our project requires automation of browser, we have been trying FireFox & Chrome but each browser we've had our own difficulties. We've have been using Selenium for browser automation. One of the problems we have had is getting FireFox to use proxies, we are able to make it work on our home Windows machines but having difficulties getting it to work on the Linux server. The latest problem we have is BrokenPipeError which can be seen as an attachment. We also are having trouble scaling the project, we need to be able to run as many of the requests simultaneously and would need help in execution.