Who
Patrick van der Velde. Online mostly written as Petrik.
What
Studied aerodynamics and subsequently completed a PhD in mechanical engineering writing software sprinkled with some computational fluid dynamics and optimization calculations.
Commercial software developer since 2008. Worked on projects in C#, Golang, Python, Delphi and C++ and in fields as diverse as CNC cutting, emergency services, manufacturing and Devops.
Where
Originated in The Netherlands but have been living in New Zealand for over 20 years.
And finally
There is so much more to explore here, so do take a look.