PSI A&E Team

Matthew Cash is an accomplished architect who brings over 27 years of experience and expertise to his work. With a bachelor’s degree in architecture from the Southern Polytechnic State University and a master’s degree in building construction from the Georgia Institute of Technology, he has become a trusted professional in his field. Matthew is a registered architect in multiple states and a member of the American Institute of Architects (AIA) and the National Council of Architectural Registration Boards (NCARB). Throughout his career, he has contributed to numerous high-profile projects, showcasing his talent for innovative design and meticulous attention to detail. Whether collaborating with clients, contractors, or fellow design professionals, Matthew’s strong communication and leadership skills enable him to successfully navigate complex projects and deliver outstanding results. His passion for sustainable design and commitment to creating spaces that inspire and enhance the human experience set him apart in the industry. Matthew enjoys time with family, off-roading, camping, hiking, fishing, and writing.

Alejandro (Alex) has over 18 years of experience in various projects ranging from Federal, State, Municipal, Education, Commercial, Industrial, and Aviation. He plays a significant role in designing and producing various aspects of the design process, such as programming, planning, schematic design, design development, construction documents, specifications, construction administration, cost estimation, site observation, facility assessments, and coordination between multiple engineers and consultants. Alex enjoys movies, documentaries, reading, and travel.

Delvin Stephens has over 5 years of architectural experience, ranging from Hospitality, Single-Family, Multi-Family, Mixed-Use Renovation, and Commercial projects. During his education at the Rural Studio and Theory Studio programs of Auburn University, Delvin gained a new insight into the powerful effects of architecture to create spaces that can enhance and inspire new experiences through hands-on construction and evaluation.  Delvin has led or had extensive involvement in the schematic design, design development, construction documentation, and construction administration phases. Delvin enjoys drawing, films, woodworking, Hasbro’s Monopoly, and Greek Mythology.

As a seasoned design professional with over 15 years of industry expertise, Amir held instrumental roles at esteemed firms such as Pond, Amazon, KDC, IA, JMA, DSCE Co.,Arcandid, Amod Asar, and Emarat Architecture. His primary focus before joining PSI has been crafting innovative environments, while adeptly navigating projects across a diverse spectrum including retail, hospitality, public sector, and industrial realms. Amir’s multifaceted expertise encompasses architecture, interior design, and project management, ensuring a holistic approach to each undertaking. His involvement has spanned the entire spectrum of the design process, from initial conceptualization through meticulous schematic design, construction oversight, and comprehensive documentation. He is deeply committed to integrating sustainable design principles, consistently delivering architecture distinguished by its energy-efficient performance and environmental stewardship.

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