
Behind the Build: Waterloo University Alumni - Carol Phillips, Robert Kastelic, Lisa D'Abbondanza, & Drew Mandel
This episode was recorded live at the University of Waterloo before an audience of students, alumni, and colleagues. Four graduates returned to share their journeys: Carol Phillips (Moriyama Teshima Architects), Lisa D’Abbondanza (Arcadis), Robert Kastelic (Atelier Kastelic Buffey—AKB), and Drew Mandel (Drew Mandel Architects—DMA). Together they reflected on choosing Waterloo, the impact of its cultural history curriculum and Co-op program, and graduating into a recession that demanded resilience, initiative, and a willingness to work anywhere.
They revisit formative studio critiques and the Rome term, then trace the thread into practice: Carol’s trajectory into public and post-secondary work and mass timber; Drew’s early break building a tight-lot modern house that launched a residential practice; Lisa’s move into transit architecture and leadership of large, engineer-heavy teams; and Robert’s shift from major cultural projects to finely detailed residential design with close client collaboration. Across scales, they describe the same habits: become expert in the task at hand (even a barrier-free washroom), communicate clearly, and keep joy and rigor in balance.
The conversation highlights collaboration—what they’ve learned from acousticians, structural engineers, and builders—how to push for better solutions, and how to manage vulnerability when the work is public, permanent, and judged daily. In an open Q&A, they offer advice to students on Co-op, networking, office culture, and leaving gracefully if a fit isn’t right, while championing travel and firsthand experience as irreplaceable education. They close with reflections on why they’d still recommend architecture: it trains you to think broadly, work collectively, and shape places that make everyday life better.
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Henry Rotberg Steel
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