Eduardo is delighted to be reunited at Chelsea with goalkeeper coach Gianluca Spinelli.
Eduardo joined Chelsea yesterday from Dinamo Zagreb.
He told chelseafc.com: "He is a tremendous coach.
"He always looks for new ways of training and learning and he is very concerned about the goalkeepers not just professionally but personally. He helped me a lot at Genoa and we have been friends since then, so it is a privilege to work with him and earn his trust."