* EL TIEMPO Casa Editorial (Newspapers): I write about tech, marketing and economics
* PRUP: - Management administrative, financial and operational issues of digital public relations campaigns. Writing articles to publish on blogs positioned at national and international level. Execute the commercial strategy and the expansion of the company in Colombia and Latinamerica, generate strategic alliances and develop both new business lines and promotional channels.
* TECHcetera (Media Production)
* El Espectador (Information Services)