I am currently busy and unable to do any freelance work right now. If you have a project that you want me to work on I can put you in touch with several other developers and designers in the US who are looking for work. I used to do freelance software design, web development, and custom 3D modeling but I am no longer able to freelance work. I also occasionally speak on subjects such as software design and development. If you are interested in having me speak at an event please contact me.
I often work on various open source software projects. Everything is on GitHub.