Notes by Daniel Callero Costales.https://dani.md/https://dani.md/blog/organizing-an-event-for-600-people/https://dani.md/blog/organizing-an-event-for-600-people/Notes from my first talk, at CoruñaWTF: how HackUDC went from five tools to one platform, and how we get 600 people through a door.Sat, 07 Nov 2026 00:00:00 GMThttps://dani.md/blog/behind-the-scenes-hackudc-2026/https://dani.md/blog/behind-the-scenes-hackudc-2026/Six months building the tools behind HackUDC 2026, Galicia's biggest hackathon, and what actually stayed with me.Tue, 07 Apr 2026 00:00:00 GMT