From Joomla! Documentation
I have been working with Joomla! since 2011, migrating websites from version 2.5x to 3.x.
Whilst I have built, adapted and manage websites, I consider myself to be a Joomla! user.
Although I am new to Joomla Docs and MediaWiki, I have experience in writing a variety of documentation and use Photoshop and GIMP.
Living and working in the UK, I am happy to assist people working on new documents where I can. Whilst I am not a developer, I would perhaps be able to assist in getting development/technical documents completed or making changes as required.
Currently, I have several hours a week that I can contribute.