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Expert Interior Design Firm Serving the Greater South FL area.


Joshira C. Raposo


Founder and Creative Director, Joshira Raposo, established Designs By Casandra back in 2016, an Interior Architecture and Interior Design Firm locate in south Florida. With more than a decade developing high end project in the South FL Interior Design Field, and more than 2 decades of architectural back ground, belonging to The American Institute of architects AIA, the world’s largest and longest-established organization of Architecture professionals, she started her own path in the field, servicing clients across South Florida, the U.S. and Dominican Republic. Backed by a team of some of the nation’s leading contractors, vendors, and suppliers, Designs By Casandra is always growing, innovating, asserting its place in a world where the Architecture of Interiors become more demanding every day. With a Passion for creating beautiful and functional spaces, Joshira Raposo has built a reputation for delivering exceptional design solutions that exceeds clients expectations. she is dedicated to providing personalized service to clients and works closely with hem to understand their needs, preferences and style. Joshira's Portfolio showcases her versatility with projects ranging from residential to commercial spaces. she has a keen eye for detail and a deep understanding of the latest trends and technologies in architecture and Interior Design. Joshira's approach to design is collaborative, and she believes in working closely with clients, contractors and suppliers to ensure that each project is completed to the highest standards. whether is a new construction project or a renovation, Our team has the expertise to create spaces that are both beautiful, functional. With our passion for Architecture and Interior Design and our commitment to excellence, Design By Casandra is the perfect partner for your next project.


Basement Design, Bedroom Design, Custom Built-ins, Custom Entertainment Centers, Custom Furniture, Custom Home Bars, Custom Walk-in Closets, Dining Room Design, Drafting, Entry Design, Floor Plans, Furniture Selection, Guesthouse Design & Construction, Home Office Design, Home Staging, Home Theater Design, House Plans, Interior Design, Kids Bedroom Design, Laundry Room Design, Lighting Design, Living Room Design, Nursery Design, Outdoor Kitchen Design, Playroom Design, Project Management, Space Planning, Sunroom Design & Construction, Custom Homes, Remodeling, Architectural Services


Design By Casandra is absolutely the best there is in Miami. From Architectural and Interior Design, to making every customer happy with a simple cup of coffee, this company will make you feel like they were born to design your dream place.Read More

Joshira is an excellent and very professional designer. She has decorated our entire house including the patio. Her designs are exciting and functional always looking to make the house cozy and elegant. Joshira understands the personality and needs of each family member to ensure each room portrays a unique style and feeling. She keeps up to date with latest styles and trends. It is always a pleasure to work with Joshira and we highly recommend her.Read More

excellent person and designer, very professional in everything she does. I recommend it one hundred percent. excelente persona y diseñadora, muy profesional en todo lo que hace. la recomiendo cien por ciento.Read More


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