20 people viewing right now
MWC Developer Day
Mobile World Congress' dedicated day for builders and indie devs
3/23/2026, 8:00:00 PM
Fira Gran Via · Barcelona
About this event
MWC's developer-focused day inside Hall 8. Hands-on workshops on edge runtimes, eSIM provisioning APIs, on-device LLMs and 5G slicing. Includes lunch, hardware swag from headline sponsors and a closing rooftop reception at W Barcelona.