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Our Team

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Founder & CEO

Jamie Rosenthal

Decades of direct sector authority navigating municipal procurement, landscaping RFPs, and local government capital improvement programs. He has spent years working boots-on-the-ground to modernize public grounds maintenance and lead systemic land-use behavior transitions.

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Field Scientist & Data Manager

Dani Purvis

Holds an MA in Climate Change & Global Sustainability from SIT and an MPH from Emory University. A dedicated environmental scientist, she manages complex stakeholder networks and multi-layered spatial datasets to steward public lands.

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Creative Strategist 

Jasnoor Kaur

Alumna of the Strategic Design and Management program at Parsons School of Design. She specializes in building market growth strategies and scaling public-facing communications for sustainable enterprises.

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Urban Architecture & Spatial Analyst

Samidha Kambli

Holds a degree in Architecture (B.Arch) with specialized experience in sustainable spatial design, translating physical urban structures into optimized digital models.

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Advisor & Strategic Partner

Titiksha Fernandes

Holds a PhD in Public Policy from UNC Charlotte and is an Extension Professional for the Drawdown Georgia Business Compact at Georgia Tech's Scheller College of Business. She is a Certified Circular Economy Manager and expert in scaling technical sustainability policies and enterprise systems.

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Strategic Advisor

Jean de Barrau

Brings over 13 years of executive experience in global procurement and strategic purchasing, including leadership roles at multinational corporations like Danone. He provides deep expertise in supply chain optimization and corporate contract structuring.

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Angel & Co-Owner

Kim Bucciero

Georgia Tech alumna and real estate developer since 2003. A pioneer in micro-housing and micro-communities (MicroLife Institute, Tiny South), she brings extensive experience in urban property development and early-stage capital management.

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Strategic Advisor

Alex Berger

Alex brings a strategic and analytical perspective to Roots Down’s go-to-market strategy, with a focus on market testing, product validation, and identifying the strongest paths to product-market fit. He excels at tackling complex, “impossible” problems and translating them into simple, efficient, and actionable solutions.

Our Clients

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