Java based astronomical logging software which stores it's data in a free and open XML based format (OpenAstronomyLog).
Impression is the flexible and extensible parser of mathematical expressions written in Java. It supports user defined operators, single or multi parameter functions and unlimited number of parameters. It is designed to use with numerical methods.
A medical information system for Windows-based systems (95-XP/CE/PocketPC) based on Open Source platforms
Automated trading system extracts stock quotes from Forex, MetaTrader and tries to detemine points to open/close orders. Using moving average. Implemented in Java. Future versions will use such cool stuff as data mining and artificial inteligance.