Zac wrote the code and interfacing to make the app work, which earned him a $500 prize and the "Spirit of GovHack" award, taking him to a national awards evening in Wellington and a further event in Sydney.
He will be joined by his father, Kevin Waugh, and NorthTec's STEM (science, technology, engineering and mathematics) project manager Nigel Studdart. They will meet more than 100 GovHackers from 20 cities. Mr Waugh said the Sydney trip was like "a curtain and window opening on a bigger world" for his son.
Mr Studdart will join the contingent to Australia to help promote Whangarei as a destination for the technology sector.
Northland Inc general manager business growth Joseph Stuart said the GovHack event was an example of the opportunities that could be expanded if Northland's internet access was improved.