Juan Caballero is a pioneer and advocate of resilient retrofitting for existing housing and a trusted advisor to governments, multilateral institutions, and others on how to strengthen housing quality. He has overseen the strategy, planning, and implementation of Build Change Programs in Latin America, The Caribbean, and South East Asia; and has participated in knowledge development, technical guidelines and manuals, housing subsector studies, and post-disaster reconnaissance teams. He has a Master’s in Project Management and is an Architect licensed in Honduras and Colombia.