MArch Washington University in St. Louis Ms. León has more than 15 years experience in the construction industry performing different aspects of project management. She began her career in architecture in St. Louis, MO, working in the retail planning and design department for May Company's store facilities located across the Midwest. She also collaborated in the design and construction administration of residential and historic reuse projects including the historic $50 million rehabilitation of Cupples Station in St. Louis, MO, with Trivers Associates. Subsequently she moved to the Philadelphia area where she worked at BLTa in the design documentation and construction administration of a variety of commercial, educational and historic-mixed use residential projects throughout PA, NJ, and DC; most notably Penn State's Smeal College of Business, The Union League of Philadelphia, The Phoenix condos in Center City and DC USA retail development in Washington DC. Sara's specialized experience includes developing planning studies, computer aided drafting of construction documents, compiling bid and construction documentation for a large variety of building project types.