GitHub is an essential platform for modern software developers. I have some experience with git, but more with solo projects than group things. I'm not pretending to be an expert on it, but it's something I can get better at if need be. Also, please note that not all of my projects are on GitHub, nor are all of my repositories public. But check it out anyway. And if any of my private or non-GitHub projects here interest you, feel free to inquire about it and I might open source them and/or make them publicly available.
You can see my GitHub profile here. If you are wondering about the name, 0x is a hexadecimal prefix, and 0x416c616e is "Alan" in hexadecimal.