Juan David Roldán is a Public Policy Specialist at NTCS GreenBee with over 10 years of experience in sustainable transport, e-mobility policy, and international development. He holds an MSc in Urban Management and Development from Erasmus University Rotterdam and dual Bachelor's degrees in Economics and Environmental Engineering from Universidad de los Andes.

His work spans policy design, regulatory frameworks, and stakeholder engagement across Latin America, Africa, the Caribbean, and Europe. He has led and advised the development of national sustainable mobility strategies, including Colombia's National Sustainable Mobility Strategy and its national EV charging standardization policy as well as contributing to e-mobility ecosystems in Malta and heavy-duty EV charging assessments in Mexico. At the international level, Juan David co-authored multiple reports like the UNECE E-Mobility Compendium, benchmarking best practices in EV charging deployment, grid integration, and regulatory frameworks across more than 25 countries.