Build a SteamAPI Linked Website

Hello freelancers! I have developed the plans for a simple website that links with the popular online gaming platform Steam through their Steam API. This website will communicate with a bot that connects with Steam and will include a coin-flip game where the result is generated from a provably fair hash system. This is a very common website type and I have multiple example sites that I can share with you. The UI will be minimalistic and the entire site quite simple. I would prefer a developer who have experience with SteamAPI and implementing the provably fair hash system along with a simple calculator.