Writer looking to volunteer for technical writing projects

I am an enthusiastic writer currently looking for a break in technical writing.

I am looking to enhance my portfolio as a technical writer. I am well acquainted with Github and am willing to provide free help on a project.

The best fit for me would be where some explanation can be provided when dealing with programming issues, when needed.

I have a working knowledge of C++ and Java, which will help me to catch up more quickly and also attempt to ascertain the project at a beginner’s level.