Software

Open Source

github projects

github - dsparling

RubyGems

jQuery Plugins(Javascript)

Perl CPAN Modules

Convert::AcrossLite (OO Perl) - Convert binary AcrossLite puzzle files to text/xml.
Games::Jumble (OO Perl) - Create and solve Jumble word puzzles.
Lutherie::FretCalc (OO Perl) - Calculate stringed instrument fret locations.

Google

FretCalc Google Module (Javascript)

Other

delaycalc (C++)- Commandline-based digital delay timing calculator.
fretcalc (C++)- Commandline-based fret calculator.
dtab2ly (Python) - Drum tab to lilypond converter.

Freeware

FretCalc (Windows)
PageTone (Windows)

Development

Over ten year's experience in web development working for uclick.com and as an independent developer using various technologies including Ruby on Rails, ASP.NET, mod_perl, PHP, Javascript, Ajax, CSS, Flex, MySQL, Linux, Apache, and Java (JSF, Tomcat).
Music

Doug's music has been placed in music production libraries in the US and UK. He has also written music for Pat Sajak's Lucky Letters cell phone game, recorded and written music for Kansas City band The Elders, and performed on the title theme for an indie film titled "Hunter."