Sergio Rolando Barra Ulloa, based in Chile, is currently a Jefe Gestión De Personas at Volta Chile, bringing experience from previous roles at Ecoser S A, Bottai S A and Instituto Profesional La Araucana S A. Sergio Rolando Barra Ulloa holds a 2018 - 2018 Universidad Andrés Bello. With a robust skill set that includes Microsoft Excel, Microsoft Office, Microsoft Word, Liderazgo, Microsoft PowerPoint and more, Sergio Rolando Barra Ulloa contributes valuable insights to the industry. Sergio Rolando Barra Ulloa has 1 email on RocketReach.