I'm looking at moving to Europe from New Zealand in December/January. I'm wanting to develop an income stream from software development that could support me financially. This needs to be doable without physical face time with clients.<p>I'm also wondering about advice on skills? I have Python experience with wxPython, Linux and some Django exposure. At work I develop retail systems in a 4GL language and work on a web application in PHP that interacts with it. The platform is Linux, I also handle upgrades of this web app to >100 Linux systems.<p>I will be moving to a country whose language I won't know when I get there, so I will be looking at developing my clients online. I can also work on developing local contacts in my home country before moving.<p>Has anyone got advice?