Joselyn Elizabeth Mendes Goncalves

Joselyn is a telecommunications engineer with an outstanding career in the area of energy efficiency and radio access networks.

Since 2018 she has worked in the Global CTIO Unit of Telefónica S.A, based in Madrid, Spain, starting as an infrastructure operations analyst and working her way up as an energy efficiency expert, where she promotes, contributes and manages energy efficiency projects within the Telefónica group that accompany and accelerate the fulfilment of the company's energy and sustainability objectives.

Previously she worked in the wireless and radio frequency area in the configuration and optimisation of radio access networks. She is passionate about project management, energy efficiency and technological evolution.