Borja Castelar is an international speaker, author, and former director at LinkedIn, where he led the Talent Solutions division in Europe and Latin America for nearly a decade. Recognized as one of the leading experts on Human Skills, leadership, communication, and the future of work, he has delivered more than 700 talks in over 25 countries. He is the author of three books, including *Human Skills*, and an instructor on LinkedIn Learning, where his courses have reached more than 500,000 students.