Sonia has been training senior executive’s globally, spokespersons and politicians for more than 20 years in assertive communication techniques, body language training, voice management, personal image, charisma, rapport, anxiety management, fillers and mastery of various audiences and interlocutors. She is a Strategist Communicator and journalist, with an emphasis on Education. She is an expert of Sharpen people’s communication skills. Founder of PUBLICK SPEAKING LAB, graduated from the Javeriana University, Master in Scientific Nonverbal Communication, FUNDEUN and University of Alicante, Spain. With several certifications: Public Speaking and Storytelling, by the University of New York; Corporate Image, by the Fashion Institute of Technology in New York; and in Customer Service Management, by the Customer Service Institute of America, in Chicago.