Please join the Wot Numbers Discord server if you want to chat with other users or contribute to the development of the system.
Go to GitHub to download latest version.
All source code for both the Wot Numbers Windows application (C#) and the World of Tanks data-parsers (Python) are available on GitHub.
Jump over to the Discord server and ask how you can contribute. It is currently @D0ct0rDave doing most of the development effort, could be a starting point.