I create usable software products from new ideas. Author of JFugue (Java API for music programming), experienced presenter, proponent of awesome user interfaces, project manager.

Starting at age 7, cut my programming teeth on the TRS-80 and TI-99/4A, then went on to Commodore 64 and Commodore 128. Was a big fan of RUN Magazine. Evolved from BASIC to Turbo Pascal, in which I wrote my own UI framework. Professional experience includes a range of languages, primarily Java. Branching into Android, Scala, and HTML5/CSS3/JavaScript.

On Twitter: http://www.twitter.com/dkoelle