CONTRIBUTORS
DEVIN LAVIGNE
PARTNER
HOUSEAL LAVIGNE | WWW.WWW.HLPLANNING.COM | LINKEDIN
X: @devlavigne
Devin Lavigne, FAICP, is cofounder of Houseal Lavigne and a leader in GIS-driven 3D planning. He integrates ArcGIS, CityEngine, SketchUp, Unreal Engine, and Omniverse to turn data into clear planning decisions. Devin has led 200+ plans worldwide and earned APA’s National Excellence Award, Esri’s Most Innovative Partner Award, and five Esri SAGs. A regular presenter at Esri UC, Geodesign Summit, and other tech forums, he advances practical, high-impact digital-twin workflows.
DR. LEILEI DUAN
3D TECHNICAL CONSULTANT
ESRI | WWW.WWW.ESRI.COM | LINKEDIN
Leilei Duan is a 3D Technical Consultant at Esri, holding a PhD in Design, Construction, and Planning from the University of Florida. She specializes in delivering advanced 3D solutions tailored to client needs, while continually exploring innovative approaches to spatial technology. Prior to her role at Esri, Leilei served as faculty at the Spatial Sciences Institute at the University of Southern California. Outside of her professional work, she is a part-time tattoo artist in West Hollywood and enjoys exploring Southern California’s diverse landscapes on her Triumph motorcycle.
ROMAIN JANIL
FOUNDER & CEO
ROMAINJANIL.COM | WWW.WWW.ROMAINJANIL.COM | LINKEDIN
X: @RomainJanil
Experienced Designer with a demonstrated history of working in the design industry. Strong arts and design professional skilled in 3D Visualization and Product Design. Expert in 3D environment production design for real time, offline and in between visual industries-simulation, game, vfx- with known world-class expertise in procedural and innovative approaches.
SILVIA CASAS
SR. PRODUCT MANAGER
ESRI | WWW.WWW.ESRI.COM | LINKEDIN
Silvia Casas is a Senior Product Manager for ArcGIS Urban and CityEngine at Esri. She has a Master's in Regional and Urban Planning from California State Polytechnic University in Pomona and a Bachelor's in Architecture from Rafael Urdaneta University in Venezuela. She joined Esri in 2004 supporting Professional Services and working on diverse projects focusing on 3D content creation for cities and urban planning initiatives. She now gathers requirements from users, manages the prioritization of the features that will be productized, and supports the development team in the evolution of ArcGIS Urban and CityEngine.
SIMON HAEGLER
PRINCIPAL SOFTWARE DEVELOPER
ESRI | WWW.WWW.ESRI.COM | LINKEDIN
Simon is a software developer in the field of 3d computer graphics and specialized in procedural modeling of 3d cities for use in M&E (Media and Entertainment) and AEC (Architecture, Engineering, Construction). He has a background in electrical engineering and general software development.