Developer, Director, Dad
For the past 30 years Iโve been a professional developer in a variety of languages. Iโve worked in a wide variety of sectors including aviation, telecommunications, government, distributed ledger (Bitcoin, Ethereum, Monero etc), charity, financial and so on.
While Iโm able to design a reasonable user interface I much prefer to work on back end and low-level systems.
You might want to take a look at my hid4java
project or review my blog.