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Our People

Spread across over 60 cities, our team is a global collective of urban experts in design, architecture, engineering, civil, transportation, urban geography, real estate, landscape, communications, software development and so much more. These are the people defining the cities of tomorrow.

Supporting our global team of 2,700 difference makers is IBI’s Leadership team, setting out a compelling vision and guiding IBI Group towards the future.

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David Paterson

Associate | Manager, Design Technology
Toronto, ON

David Paterson
#Associate | Manager, Design Technology# #All# #BIM & 3D Visualization# #Civic & Government# #Institution# ## #Civil Infrastructure# #Design Build# #Design Technology# #Education# #School# ## #Energy# #Green# #Heritage / Historic Preservation# #Hospitality# #Commercial# ## #Industrial# #Information & Communications Technology# #ICT# ## #Landmark Events# #Special Events# ## #Maintenance Facilities# #Transportation# ## #Mixed Use# #Commercial# ## #Mobility Hub# #Transportation# ## #Office# #Commercial# ## #Operations Centre# #Transportation# ## #P3# #Parking# #Parks# #Institution# #Civic & Government# ## #Placemaking# #Planning & Urban Design# ## #Policy & Design Guidelines# #Research & Development# #Residential# #Retail# #Commercial# ## #Revenue / Tolling# #Transportation# ## #Spiritual Places# #Institution# #Civic & Government# #Church# ## #Stadium / Athletic Facilities# #Institution# #Civic & Government# ## #Systems Integration# #Systems# ## #Transit Oriented Development# #TOD# ## #Transportation# #Traveller Information# #Transportation# #511# #ATIS# #Advanced Traveller Information System# ## #Visualization# #BIM & 3D Visualization# ## #Wayfinding & Signage#
Toronto, Ontario, Canada
https://www.linkedin.com/in/david-paterson-14567083/
David Paterson is responsible for coordinating the efforts of the Toronto visualization group aiming to produce 3D conceptual design models, high quality 3D renders, animations and virtual reality allowing our clients to easily envision their finished projects. His efforts extend beyond Toronto to engage and collaborate globally, connecting a network of over 50 visualization specialists scattered across IBI Group offices. David’s focus remains on all aspects of a project’s lifecycle, bringing these solutions to file whether for proposals, detail design coordination, or the visualization of completed projects.
#North America#
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Carys Fisher

Studio Director
Cardiff, UK

Carys Fisher
#Studio Director# #Acute Care# #Healthcare# ## #All# #Ambulatory Care# #Healthcare# ## #Architectural Controls# #Architecture# ## #Architecture# #Design Build# #Education# #School# ## #Healthcare# #Healthcare+# #Healthcare# ## #K-12 Education# #School# #Education# ## #Leader# #Learning+# #School# #Education# ## #Master Planning# #Planning & Urban Design# ## #UK Regional#
Cardiff, United Kingdom, Europe
https://uk.linkedin.com/in/carys-fisher-a41a4451
Carys is a qualified architect demonstrating experience predominantly in the education and healthcare sectors. Her broad skill base means she is a key asset to any design team throughout the project lifecycle. In Education, Carys is familiar with the aspirations of primary and secondary schools, as well as FE Colleges and Universities. She has effectively led and supported on the delivery of EFA funded projects by developing excellent consultant, stakeholder and client relationships. Following the completion of the academic paper and acclaimed HEAD Study (Holistic Evidence And Design) carried out by Professor Peter Barrett, Carys has played a leading role in developing the practical application of this research through IBI TH!NK, our in-house research & development team, culminating in the ‘Clever Classroom’ optimised design and the ‘School Assessment Toolkit’. She has been an active member of the Constructing Excellence in Wales working group, which has been instrumental in developing the 21st Century Schools Post Occupancy Evaluation process entitled ‘Brighter Spaces, Engaging Schools’.
#Europe#
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Paul Lavallee

Director | US Sector Lead, Intelligence
Seattle, WA

Paul Lavallee
#Director | US Sector Lead, Intelligence# #All# #Information & Communications Technology# #ICT# ## #Leader# #Mobility+# #Transportation# ## #Office Lead# #Operations# #Project / Programme Management# #Regional / Sectoral# #Senior Management# ## #Senior Management# #Subject Matter Expert# #Systems# #Systems Integration# #Systems# ## #Traffic Engineering# #Transportation# #Traffic Management# ## #Transit Technology# #Transportation# #ITS# #Intelligent Transportation Systems# ## #Transportation# #Transportation Engineering# #Transportation# ##
Seattle, Washington, United States of America
As the US Sector Lead, Intelligence, Paul Lavallee is responsible for overseeing the strategy, growth and development of the company’s new and existing business for IBI Group’s intelligence practice across the US, working closely with Carl-Henry Piel, James Barbosa, and Ritesh Warade who lead the services, solutions and operations subsectors respectively. Bringing over 30 years of experience as part of IBI Group’s intelligence practice, he has helped organizations at all levels effectively integrate technology into city planning, design and operation, and transform how business is conducted today. He is internationally recognized as a transit technology and revenue collection system specialist with specific expertise in bringing together multi-stakeholder teams and delivering high-profile projects. Paul is a licensed Professional Engineer currently working with thought leaders to help integrate technology into the daily fabric of people’s lives. He holds a Bachelor of Applied Science from the University of Toronto, and a Masters of Engineering from the University of California, Berkeley.
#North America#
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Stuart Jones

Director
Vancouver, BC

Stuart Jones
#Director# #All# #Landscape Architecture# #Leader# #Mobility+# #Transportation# ## #Placemaking# #Planning & Urban Design# ## #Planning & Urban Design#
Vancouver, British Columbia, Canada
Stuart Jones is head of the Vancouver-based urban design practice. Trained in landscape architecture, his professional experience spans over 20 years and includes work on both the development and the planning sides of the business. His projects have ranged from downtown infill sites to large master planned communities in locations across North America, Asia, Scandinavia, and the Middle East. He is skilled at creating a compelling story and sense of place for projects, which he communicates through drawings, standards, guidelines, and zoning. He has a strong understanding of the key issues affecting development including building types, street design, transit, servicing and the public realm, and he is an effective manager of the specialists in these fields.
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Paula Margaritis

Associate | Manager, Interior Design
Toronto, ON

Paula Margaritis
#Associate | Manager, Interior Design# #All# #Architecture# #Interiors# #Interior Design# ## #Office# #Commercial# ##
Toronto, Ontario, Canada
Paula Margaritis has 15 years of intensive multidisciplinary experience in architecture, planning and interior design. Her architectural background brings solid knowledge on built form modules and allows ultimate flexibility in developing and creating highly progressive and innovative solutions in any environment. As a senior designer, she has participated on several larger scale projects ensuring a highly creative and detailed quality in designing interiors and coordinated with the functional and technical aspects of the projects. As a passionate, energetic, efficient and organized professional, she processes excellent communications, sound project management skills and a team spirited personality.
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Stelios Pelantakis

Associate Director | Practice Lead, Land Engineering
Dubai, UAE

Stelios Pelantakis
#Associate Director | Practice Lead, Land Engineering# #All# #Civil Infrastructure# #Development Engineering# #Engineering# #Leader# #Project / Programme Management# #Revenue / Tolling# #Transportation# ## #Subject Matter Expert# #Transit Technology# #Transportation# #ITS# #Intelligent Transportation Systems# ## #Transportation#
Dubai, United Arab Emirates, Middle East
Stelios Pelantakis counts over 22 years’ experience in Infrastructure Engineering and Intelligent Transportation Systems. Since joining IBI Group in 2000 he has worked for projects in Greece, UK, Lebanon, United Arab Emirates and Saudi Arabia. Stelios is Practice Lead for Land Engineering projects in Saudi Arabia and United Arab Emirates.
Robyn Brown

Associate Director | Practice Lead, Planning
Toronto, ON

Robyn Brown
#Associate Director | Practice Lead, Planning# #All# #Economic / Financial Analysis# #Leader# #Planning & Urban Design# #Research & Development#
Toronto, Ontario, Canada
Robyn Brown is a key figure in the Toronto office Real Estate, Economics & Planning team. As a dedicated professional, her project work is geared to giving her clients the best advice possible. Her work transcends a broad spectrum of real estate advice, including highest and best-use studies/disposition strategies; economic development strategies; growth management; market studies; feasibility studies; community services and facilities studies; economic impact analysis; demographic analysis and related skills. She is involved in a wide range of external organizations, including the Urban Land Institute (including their Women’s Leadership Initiative and Mentorship Committee), TCREW, BILD and s. She has proven to be an excellent and effective IBI Group ambassador. Robyn is the ultimate team player, inspiring and pushing s to think creatively and proactively.
#North America#
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Jonathan Darton

Director - Sr. Practice Lead, System Engineering
Calgary, AB

Jonathan Darton
#Director - Sr. Practice Lead, System Engineering# #All# #Data Analytics# #Information & Communications Technology# #ICT# ## #Leader# #Mobility Hub# #Transportation# ## #Mobility+# #Transportation# ## #Multi-Modal Transportation# #Transportation# ## #Operations# #Operations Centre# #Transportation# ## #Project / Programme Management# #Public Outreach# #Research & Development# #Revenue / Tolling# #Transportation# ## #Software as a Service# #SaaS# ## #Strategic Planning# #Subject Matter Expert# #Systems# #Systems Engineering# #Systems# ## #Systems Integration# #Systems# ## #Traffic Engineering# #Transportation# #Traffic Management# ## #Traffic Management# #Transportation# ## #Transportation# #Transportation Engineering# #Transportation# ## #TravelIQ# #Transportation# #511# #ATIS# #Advanced Traveller Information System# ## #Traveller Information# #Transportation# #511# #ATIS# #Advanced Traveller Information System# ##
Calgary, Alberta, Canada
https://www.linkedin.com/in/jonathan-darton/
Jonathan Darton BCOMM, ISP, ITCP has 15 years of experience in the areas of Intelligent System design, development, and implementation. Jonathan has been actively engaged with stakeholders for many ITS, TMC and systems related projects including ATMS, ATIS, Data Acquisition, and Data Warehousing systems. Jonathan manages the Canada West Intelligent Systems Solutions team which provides service to clients throughout Canada and internationally. He holds the Information System Professional (ISP) and ITCP designations from Canada?s Institute of Information Technology Professionals and is currently serving as Co-chair of the ITS Canada ATMS Technical Committee.
#North America#
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Calin Caliman

Associate | Manager, Architecture
Toronto, ON

Calin Caliman
#Associate | Manager, Architecture# #All# #Architecture# #High Rise Residential# #Residential# ## #Living+# #Residential# ## #Mixed Use# #Commercial# ## #Residential# #Retail# #Commercial# ##
Toronto, Ontario, Canada
Calin Caliman is a member of the Ontario Association of Architects and Royal Architectural Institute of Canada with over 20 years of experience as an architect, and over 15 years of experience specifically in the high-rise residential and commercial sector. His involvement on a number of high-profile projects, such as L’Avenue in Montreal, King Blue Condos and Dundas Square Gardens in Toronto, has honed his skills both in design and contract documentation.
#North America#
Visit Calin Caliman's ProfileVisit Sam Youssef's Profile
Sam Youssef

Associate Director | Practice Lead, Municipal Engineering
Markham, ON

Sam Youssef
#Associate Director | Practice Lead, Municipal Engineering# #All# #Development Engineering# #Engineering# #Leader# #Municipal Services# #Civil Infrastructure# ## #Project / Programme Management#
Markham, Ontario, Canada
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Carl-Henry Piel

Director | US Services Lead, Intelligence
Boston, MA

Carl-Henry Piel
#Director | US Services Lead, Intelligence# #All# #Engineering# #Information & Communications Technology# #ICT# ## #Leader# #Mobility+# #Transportation# ## #Office Lead# #Subject Matter Expert# #Systems# #Systems Engineering# #Systems# ## #Systems Integration# #Systems# ## #Transit Technology# #Transportation# #ITS# #Intelligent Transportation Systems# ## #Transportation# #Traveller Information# #Transportation# #511# #ATIS# #Advanced Traveller Information System# ##
Boston, Massachusetts, United States of America
Carl-Henry Piel is a registered Professional Engineer with over 30 years of experience in systems engineering and over 25 years specifically in Intelligent Transportation Systems. His ITS work has focused on systems integration and computer, communications, and sensing technologies. Carl-Henry leads IBI Group’s Intelligent Systems Sector Consulting Services practice and is recognized for his expertise in transportation technologies and systems. He has a broad systems engineering background, encompassing telecommunications and power distribution systems design with additional experience in the design and applications of control systems, real-time data acquisition and signal processing systems, and artificial neural networks.
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Nicholas Healy

Associate, Landscape Architect
Boston, MA

Nicholas Healy
#Associate, Landscape Architect# #Airports# #Transportation# ## #All# #Architecture# #Civic & Government# #Institution# ## #Civil Engineering# #Civil Infrastructure# ## #Civil Infrastructure# #Commercial# #Design Build# #Education# #School# ## #Engineering# #Entertainment Centre# #Commercial# ## #Geomatics / Land Surveying# #Healthcare# #Heritage / Historic Preservation# #High Rise Residential# #Residential# ## #Hospitality# #Commercial# ## #Hotels & Resorts# #Commercial# #Hospitality# ## #Land Use Planning# #Planning & Urban Design# ## #Landscape Architecture# #Library# #Institution# #Civic & Government# ## #Long Term Care# #Healthcare# ## #Low Rise Residential# #Residential# ## #Master Planning# #Planning & Urban Design# ## #Mental Health Care# #Healthcare# ## #Mid Rise Residential# #Residential# ## #Mixed Use# #Commercial# ## #Municipal Services# #Civil Infrastructure# ## #Office# #Commercial# ## #P3# #Parking# #Parks# #Institution# #Civic & Government# ## #Placemaking# #Planning & Urban Design# ## #Planning & Urban Design# #Project / Programme Management# #Public Outreach# #Research & Development# #Residential# #Retail# #Commercial# ## #Secondary School# #School# #Education# #K-12 Education# ## #Seniors Communities# #Residential# ## #Spiritual Places# #Institution# #Civic & Government# #Church# ## #Stadium / Athletic Facilities# #Institution# #Civic & Government# ## #Sustainability & Environmental Management# #Green# ## #Water Resources Management# #Industrial# ## #Wayfinding & Signage#
Boston, Massachusetts, North America
https://www.linkedin.com/in/nick-healy-rla-38ab7b1/
Since joining IBI Placemaking in 2004, Nick has played a key role on a range of public and private sector development projects in the U.S. and abroad. In Nick’s 15 years with the firm, he has participated in project types that include U.S. Embassies; college, university and high school campuses; private urban developments; child wellness and assisted care facilities; housing; public parks; streetscapes; cemeteries and various design competitions. Between 2008 and 2010, Nick served as a key project team member of IBI Placemaking’s Abu Dhabi office, where he was responsible for design studies, site related construction documents and specifications, supervision of site construction, consultant coordination and client relations. Since his return to the States, Nick has worked on several local and regional projects with responsibilities including design development, presentation drawings, contract documentation, specifications and cost estimating with a primary focus on project management and construction administration and supervision.
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