Designing software and web pages has been a hobby and a profession of mine for a long time. I made my first steps in programming in elementary school writing in BASIC on a KC85/2 of Robotron. In the subsequent years I worked my way through various programming and description languages including Assembler, C, Delphi, Java, Pascal and Perl. Nowadays I concentrate mostly on C++, CSS, HTML, Javascript, PHP and Python.
Besides writing analysis software in my every day life as a physicist, I worked on both software and web design in several side jobs, projects and in my own small business enterprise (between 2003 and 2010) over the past years.
Maybe you like one or another game/tool like RaspuinoDart, SplitBill or Squares …