I have a Github with some desktop applications, some scripts, an operating system kernel, and various experiments. I've done some webdev but it's not particularly noteworthy. I also work on the Tox encrypted instant-messaging program.
I mostly use C++, C and Python, I enjoy playing with ASM and I often experiment with new languages on side projects. I know Java fairly well, I've used C# for a while, I like where Rust is going, and I hope I'll never have to use PHP again.
And I like answering questions, but it's getting hard to find interesting ones. I'm still looking for good questions to ask.