Throughout her career, she has performed a variety of roles, including the maintenance of civil works, creating and developing plans for the remodelling, expansion and inspection of airports, as well as the evaluation of aerodromes. She has also designed and planned environmental impact methodologies for civil works. Additionally, Yiliam has collaborated in the accounting and financial areas of business whilst serving as a Planning Manager. Currently, Yiliam is part of the Advanta Miami team, undertaking loss adjusting work and specializing predominantly in Construction All Risks and Construction Plant and Equipment projects in Latin America and the Caribbean.