Gilmar Cabrera De Sá Jr
About Gilmar Cabrera De Sá Jr
Gilmar Cabrera De Sá Jr is a Project Manager at Ribbon Communications in São Paulo, Brazil, where he has worked since 2017. He has extensive experience in overseeing media gateways, SS7 deployments, and network transformations across Latin America and the Caribbean.
Work at Ribbon
Gilmar Cabrera De Sá Jr has been serving as a Project Manager at Ribbon Communications since 2017. In this role, he oversees media gateways and SS7 deployments, as well as hardware expansions and software upgrades across multiple NGN/TDM live switches. His responsibilities include ensuring the accuracy of project scope definitions and monitoring deviations, balancing the needs of both the company and customers. He manages projects related to network transformations and the implementation of Peering, Access, and Call Center SBCs in Latin America and the Caribbean.
Previous Experience at Nortel
Before joining Ribbon, Gilmar worked at Nortel from 2006 to 2010. He began as a Project Manager Trainee for one year and then advanced to the role of Project Manager for three years. His experience at Nortel laid the foundation for his project management skills and provided him with valuable insights into the telecommunications industry.
Experience at Genband
Gilmar worked at Genband from 2010 to 2017 as a Project Manager. During his tenure, he managed various projects and contributed to the company's growth in the telecommunications sector. His role involved leading teams and ensuring project objectives were met efficiently.
Education and Expertise
Gilmar holds a Master of Business Administration (MBA) from FGV - Fundação Getulio Vargas, which he completed from 2015 to 2016. He also graduated with a degree in Electrical Engineering from Universidade São Judas Tadeu, where he studied from 2002 to 2007. Additionally, he earned a Graduate in Telecommunications Technician from Faculdade Senac de Ciências Exatas e Tecnologia in 2002. Gilmar is a certified Project Management Professional (PMP), having achieved this certification in 2009 through PMI, USA.
Project Management Skills
Gilmar applies PMI risk analysis and assessment methodologies to effectively manage project risks and issues. He implements corrective actions when necessary and acts as the first point of contact for customer concerns and requests. His focus on developing and maintaining trusted relationships with customers, partners, and employees is integral to his project management approach.