Hello Mr/Ms,
I'm interested in working for you. I have developed three gambling websites in the past, which were Coinflip and Roulette. I believe I have an excellent knowledge of the Steam API.
As I have more than 3 years of experience using Node, I would not have any problems to understand and modify your current system to add the new feature you requested. I believe it would take me within seven days to finish the dask.
If you're interested, please let me know so we can talk more about your project! Looking forward to hearing from you,
Lorenzo.