I work as a full-stack software engineer, and in my spare time I also like to do a little bit of development, IoT stuff etc. I've shared a few spare-time projects here in case somebody finds them useful or interesting.
Stock Watcher lets you specify stocks on the NZX that you're interested in, and watches them for you. You can set a threshold (a percentage of movement from the previous day's close), and if this is exceeded Stock Watcher will send you an email notification.
TradeMe Property Assistant supplements property listings on TradeMe with useful information that can help users easily make a more informed decision about whether they are interested.
Using the PID algorithm, an Arduino and a wireless switch to control the temperature of my baby's bedroom. Featured on Hackaday.
An interactive view of New Zealand's electricity spot prices over the past year by time of day, day of week and date.