About Designs by Casandra Founded in 2016 by Architect and Creative Director Joshira Raposo, Designs by Casandra is a full-service interior architecture and design firm based in South Florida. With over two decades of experience in architectural design and high-end interior projects, Joshira, an active member of the American Institute of Architects (AIA), has built a reputation for delivering refined, timeless, and functional spaces. Her diverse portfolio includes both residential and commercial projects, showcasing her eye for detail and ability to integrate modern technologies with lasting aesthetics. Joshira believes in a collaborative approach, working closely with clients, contractors, and suppliers to ensure every project is executed to the highest standards. Specializing in luxury homes, high-end renovations, and custom construction, the firm offers expert guidance from architectural planning and interior design to full project management. Projects span across South Florida, Houston, the New York lakes region, and internationally in the Dominican Republic. Clients consistently choose Designs by Casandra for our personalized service, design excellence, and transparent process. We take pride in creating eco-conscious, elegant spaces that are both deeply personal and architecturally grounded. If you’re looking for a firm that listens, leads with integrity, and brings your vision to life with exceptional craftsmanship, look no further. With a deep passion for architecture and interior design, Designs by Casandra is the ideal partner for your next project