When James von Klemperer joined Kohn Pedersen Fox, the firm was still early in its story: growing quickly, defining its culture, and creating real opportunity for young architects. Today, the firm has reached 50 years in business, with hundreds of employees across nine global offices, and James has helped carry forward a culture built around authorship, opportunity, and the belief that great architecture is never the work of a single voice.

In this week's conversation, James walks Rens through the moments shaping KPF’s legacy, from its early founders to its expansion into London and Asia, where the firm has designed across some of the world’s densest and most complex cities. He explains how KPF’s work is rooted in connection: between buildings and streets, towers and transit, public space and private development, and architecture and the larger life of the community. This ideology runs through projects like One Vanderbilt in New York, Lotte World Tower in Seoul, Waterline in Austin, and the Changi Airport's Terminal 5 in Singapore.

James also shares what it takes to lead a global architecture firm without stepping away from design itself. KPF’s culture, as he describes it, is still shaped by architects who design, lead, teach, debate, and stay close to the forces changing cities around the world. From succession and authorship to AI, agility, public-private partnerships, and the future of urban density, today's episode offers a rare look inside of architecture’s most influential visionaries.

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Paul Zeckser didn’t follow the traditional path into construction. He’s not an architect, engineer, or contractor – instead, he built a career in tech. But as the Co-Founder and CEO of LightTable, he is solving one of construction’s most expensive problems: helping project teams catch drawing and coordination issues before they become RFIs, change orders, and delays.

LightTable was built around an issue Paul believes is bigger than effort or attention to detail. Project teams are managing hundreds of drawing sheets, thousands of pages of specifications, and countless cross-disciplinary decisions. Even strong, experienced teams can miss technicalities or miscoordinate details. LightTable uses AI to review drawings and specs during pre-construction, identify errors and omissions, and rank the issues most likely to create costly problems once construction begins.

Before LightTable, Paul spent years building products by getting close to the end user. At HomeAdvisor, this meant learning directly from contractors and understanding where software helped, where it failed, and where the pain points were for the customer. LightTable carries this same approach into their technology: listen closely to your customers, understand their workflows, and develop accordingly.

Inside this week’s episode:

• How LightTable is solving pre-construction risk, not just speeding up document review
• What a missed coordination detail on a multifamily project reveals about the true cost of drawing errors
• The nerve-wracking sales process that Paul says earns clients' trust
• What's next after LightTable’s $22M Series A as they enter the next stage of AI in construction

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Our goal is to help people like you identify opportunities for growth by sharing the journey of industry leaders. There is no one path. Success isn't a straight line. There is something to learn from everyone's story. Let's go!

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Four years into his architecture career, Stefano Basso returned to school for a Master's in Construction Management.

Not to change professions.

To better understand how contractors think, what they need from architects, and where friction between the two begins.

This decision reflects how Stefano has approached much of his work at SV Design: with curiosity about the full project process, not just the architect's role. Today, he is a Principal and Partner, leading the firm's commercial and multifamily practice with a strong focus on affordable housing.

Stefano has spent nearly his entire career at SV Design, growing with the firm from Intern to Principal. He began in single-family residential design, where his work required close client communication, careful detailing, and an understanding of how design decisions shape the way people live.

As the firm expanded, Stefano moved into commercial, mixed-use, and multifamily design, where tighter budgets, first-time clients, and a wider variety of project types sharpened his communication skills and exposed him to the competing priorities behind every development. Today, Stefano applies his construction-informed perspective to projects across Massachusetts, from affordable and mixed-use housing to shelters, supportive housing, and other mission-driven work.

Inside this week's episode:

• Massachusetts's housing shortage, why Stefano traces it to zoning, and what rent control does to the development pipeline
• What SV Design's affordable housing portfolio looks like, and why the timelines that come with it are rarely short
• What Stefano took from his Master's in Construction Management, and the significance of a course in negotiation
• What it means to become a Partner, and how SV Design's ownership is structured today
• How AI is already shifting the architectural environment, and what's still waiting to change

Thank you for joining the Design Development community. Subscribe to capture insight from the latest episodes dropping every Wednesday.

Our goal is to help people like you identify opportunities for growth by sharing the journey of industry leaders. There is no one path. Success isn't a straight line. There is something to learn from everyone's story. Let's go!

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Find out more at https://h-o.engineering/podcasts/