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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 3,500 difference makers is IBI’s Leadership team, setting out a compelling vision and guiding IBI Group towards the future.

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Welland Sin

Associate Director | Practice Lead, Architecture
Toronto, ON

Welland Sin
#Associate Director | Practice Lead, Architecture# #All# #Architecture# #Bus Rapid Transit# #Transportation# #BRT# ## #Light Rail Transit# #Transportation# #LRT# ## #Mobility Hub# #Transportation# ## #Mobility+# #Transportation# ## #Rail# #Transportation# ## #Subject Matter Expert# #Transit Facilities# #Transportation# ##
Toronto, Ontario, Canada
Welland is an architect with over 10 years of experience in major public transportation projects. Prior to joining IBI Group, Welland gained a diverse background in architecture, graduating from McGill University and working at firms in both Toronto and Montreal. Within IBI Group’s Transit Architecture Studio, Welland has played a key role on projects in Israel, Canada and the United States. Working in both the Tel Aviv and Toronto offices has given Welland a global perspective on the practice, gaining firsthand experience with unique design constraints and diverse construction methods. With local experience in multiple jurisdictions, Welland applies his skills as a team leader and designer to all phases of the project.
#North America#
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Liviu Birjega

Associate | Manager, Intelligent Systems
Pompano Beach, FL

Liviu Birjega
#Associate | Manager, Intelligent Systems# #Active Transportation# #Transportation# ## #Advanced Traffic Management System# #Transportation# #ATMS# ## #Airports# #Transportation# ## #All# #Bus Rapid Transit# #Transportation# #BRT# ## #Data Analytics# #Data Centre# #Commercial# #Office# ## #Design Build# #Mobile Technology# #Transportation# ## #Parks# #Institution# #Civic & Government# ## #Ports# #Transportation# #Transit Facilities# #Terminals# ## #Project / Programme Management# #Rail# #Transportation# ## #Research & Development# #Revenue / Tolling# #Transportation# ## #Smart Cities# #Software as a Service# #SaaS# ## #Systems# #Systems Engineering# #Systems# ## #Systems Integration# #Systems# ## #Transit Facilities# #Transportation# ## #Transit Technology# #Transportation# #ITS# #Intelligent Transportation Systems# ## #Traveller Information# #Transportation# #511# #ATIS# #Advanced Traveller Information System# ##
Pompano Beach, Florida, United States of America
www.linkedin.com/in/LiviuBirjega
Honesty and truth is the ultimate sophistication.
Liviu Birjega has over 17 years of extensive involvement in IBI Group – Intelligent Systems division and more than 27 years of experience working in software development, IT and academia. Mr. Birjega provides functional and technical expertise, strategies and leadership in the development of new IBI Group projects and enhancements of existing ones delivering results across multiple verticals and technology platforms to enterprise clients. Monitors technology trends that will impact products in the years to come and recommends suitable new technologies and standards to create strategic prioritization and add higher value to customers. A champion for product quality, specializes in systems architecture, design, development and integration, software development life cycle, user experience complex processes, business analysis and integration.
#North America# #Southeast#
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Michael Mandelzys

Associate Director | Practice Lead, Transit Technology
Toronto, ON

Michael Mandelzys
#Associate Director | Practice Lead, Transit Technology # #All# #Engineering# #Operations# #Revenue / Tolling# #Transportation# ## #Systems# #Systems Engineering# #Systems# ## #Transit Technology# #Transportation# #ITS# #Intelligent Transportation Systems# ## #Transportation# #Transportation Engineering# #Transportation# ## #Transportation Planning# #Transportation# ## #Traveller Information# #Transportation# #511# #ATIS# #Advanced Traveller Information System# ##
Toronto, Ontario, Canada
Michael Mandelzys P.Eng is a transportation systems engineer with a passion for combining technology and transit. He has worked across North America, leading projects through planning activities such as needs assessments and conceptual designs, specification and RFP development, procurement, and design and testing during implementation. He has worked with bus, rail, and demand response transit systems including new dispatch and vehicle location systems for the Toronto Transit Commission and GO rail, advanced fare systems in London and Milwaukee, and the regional transit information site (triplinx.ca) for the Greater Toronto Area.
#North America#
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Jeff Christianson

Director | Sr. Practice Lead, Architecture
Vancouver, BC

Jeff Christianson
#Director | Sr. Practice Lead, Architecture# #All# #Architecture# #High Rise Residential# #Residential# ## #Hospitality# #Commercial# ## #Hotels & Resorts# #Commercial# #Hospitality# ## #Leader# #Living+# #Residential# ## #Mixed Use# #Commercial# ## #Residential#
Vancouver, British Columbia, Canada
Jeff Christianson is a Project Manager with more than 25 years of experience in the design and construction administration of multi-family residential, hotel, and mixed-use projects in Vancouver. He has been involved in all aspects of project development with emphasis on design development through project completion. With over 20 towers completed, he is an experienced project leader with expertise in design, design development, working drawings, and construction administration. Recent projects include several high-rise developments for Concord Pacific Place.
#North America#
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Gaby Harris

Associate | Manager, Architecture
Tel Aviv, Israel

Gaby Harris
#Associate | Manager, Architecture# #All# #Architecture# #Commercial# #High Rise Residential# #Residential# ## #Light Rail Transit# #Transportation# #LRT# ## #Mixed Use# #Commercial# ## #Mobility+# #Transportation# ## #Municipal Infrastructure# #Civil Infrastructure# ## #Office# #Commercial# ## #Project / Programme Management# #Transit Facilities# #Transportation# ## #Transit Technology# #Transportation# #ITS# #Intelligent Transportation Systems# ## #Transportation#
Tel Aviv, Israel, Middle East
https://www.linkedin.com/in/gabrielleharris/
Gaby studied Architecture and qualified as an Architect in the UK before settling and practising in Israel, working predominantly for the Red Line LRT project. She has extensive experience in Transit Architecture, being involved in the Red Line from preliminary stages of design through construction. Gaby has most recently guided the successful interface coordination between the Systems and Fit Out Contractors, driving forward solutions and fostering a collaborative approach across the board.
#Middle East#
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Glenn Carr

Associate | Manager, Design Technology
Ottawa, ON

Glenn Carr
#Associate | Manager, Design Technology# #All# #BIM & 3D Visualization# #Bridges, Roads & Highways# #Transportation# ## #Bus Rapid Transit# #Transportation# #BRT# ## #Civil Engineering# #Civil Infrastructure# ## #Civil Infrastructure# #Design Build# #Design Technology# #Light Rail Transit# #Transportation# #LRT# ## #Municipal Infrastructure# #Civil Infrastructure# ## #P3# #Placemaking# #Rail# #Transportation# ## #Smart Cities# #Transportation# #Transportation Engineering# #Transportation# ## #Water / Wastewater# #Industrial# ##
Ottawa, Ontario, Canada
https://www.linkedin.com/in/glenn-carr-a3b3585a/
Glenn is a well-respected BIM/CADD subject matter expert with 22+ years of experience in both Bentley and Autodesk BIM authoring tools. Glenn leads the development and implementation of BIM standards and procedures for the Infrastructure sector at IBI Group. Glenn has wide-ranging technical experience in multiple engineering disciplines including transportation, traffic, municipal, and land development. This vast experience has given him a considerable working knowledge of specific challenges in each discipline, as well as innovative solutions. Glenn has also delivered training and provided ongoing technical support for OpenRoads Designer and Autodesk Civil 3D in offices across Canada and the USA. He has an excellent understanding of production deliverables and the BIM processes, with the ability to process BIM material in a logical manner and with a long-term philosophy. He is a leader in BIM/CADD development and has built extensive relationships with clients based on his professionalism and expertise.
#North America#
John Ariens

Associate Director | Practice Lead, Planning
Hamilton, ON

John Ariens
#Associate Director | Practice Lead, Planning# #All# #Brownfield Development# #Development Engineering# ## #Development Engineering# #Leader# #Municipal Infrastructure# #Civil Infrastructure# ## #Planning & Urban Design# #Placemaking# ## #Subject Matter Expert# #Water Resources Management# #Industrial# ##
Hamilton, Ontario, Canada
John Ariens is independently responsible for representing the interests of development clients, both public and private, through the planning and development process for the Hamilton office. He coordinates all aspects of the development process starting at the initial design through municipal approval to engineering design, registration and construction. John is responsible for negotiations and liaison with the various levels of government and technical review agencies as well as coordinating the efforts of professionals, such as lawyers, engineers, and surveyors. This area of practice has brought John before many Municipal and Regional Committees and Councils, Conservation Authorities, Niagara Escarpment Commission and the Ontario Municipal Board as an expert witness.
#North America#
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Martin Bruckner

Director | Sr. Practice Lead, Architecture
Vancouver, BC

Martin Bruckner
#Director | Sr. Practice Lead, Architecture# #All# #Architecture# #High Rise Residential# #Residential# ## #Hospitality# #Commercial# ## #Hotels & Resorts# #Commercial# #Hospitality# ## #Leader# #Living+# #Residential# ## #Master Planning# #Placemaking# #Planning & Urban Design# ## #Mixed Use# #Commercial# ## #Public Outreach# #Residential#
Vancouver, British Columbia, Canada
Martin Bruckner is a well-known Certified Professional in Vancouver and a recognized expert in the building code. For over 35 years, Martin has led award-winning residential, hotel, and mixed use projects in Vancouver, Calgary, Portland and San Diego. His portfolio features a wide range of architectural services from master planning to renovations, public consultation, and visioning processes. Martin is particularly skilled in handling municipal approvals, producing construction documents, managing consultant activity, and orchestrating the complex elements required to complete a project from beginning to end.
#North America#
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Christopher Campbell

Associate | Manager, Contract Administration
Toronto, ON

Christopher Campbell
#Associate | Manager, Contract Administration# #Advanced Traffic Management System# #Transportation# #ATMS# ## #All# #Subject Matter Expert# #Transportation Engineering# #Transportation# ## #Traveller Information# #Transportation# #511# #ATIS# #Advanced Traveller Information System# ##
Toronto, Ontario, Canada
Christopher is a Senior Consultant with the intelligent systems group in the Toronto office. His 21-year career in intelligent transportation systems with IBI Group spans a variety of roles and clients, including the design and construction management of infrastructure for traffic management systems, travel time information systems, traffic signals and highway signage. His strengths include effective, non-confrontational negotiation, which makes him very effective in administration of construction contracts. Christopher is currently managing construction administration of an 8-km expansion of the MTO’s COMPASS system and he is the lead ITS designer on Phase II of the Hwy 407 East extension.
#North America#
Visit Christopher Campbell's ProfileVisit Stelios Pelantakis's Profile
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.
#Middle East#
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Brad Kimball

Director | Sr. Practice Lead, Architecture
Edmonton, AB

Brad Kimball
#Director | Sr. Practice Lead, Architecture# #All# #Architecture# #Civic & Government# #Institution# ## #Healthcare+# #Healthcare# ## #Labs / Life Sciences# #Healthcare# ## #Leader# #Office# #Commercial# ## #Police Stations# #Institution# #Civic & Government# #Police & Fire Stations# ## #Public Outreach# #Subject Matter Expert#
Edmonton, Alberta, Canada
Brad Kimball has 25 years of experience in various aspects of facilities, facility design, interior design, and building infrastructure evaluations for both public and private sector clients. Brad specializes in user group facilitation and concept planning. Some of Brad’s recent projects of note include the Edmonton Police Service NW Campus, Habitat for Humanity Neufeld Landing, and the Fort Saskatchewan Community Hospital. Brad is a Registered Architect in the provinces of Alberta, Saskatchewan and the Northwest Territories. He is also a member of the Royal Architectural Institute of Canada. Brad is a volunteer member of the Northern Alberta Institute of Technology Architectural Academic Advisory Committee. He is currently working with the Grande Prairie Regional College on a new purpose built laboratory and office facility for the National Bee Diagnostic Centre, a shared research Centre of Excellence between the College, Alberta Government, and Agriculture Canada.
#North America#
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Claudia Stodt

Associate | Manager, Architecture
Toronto, ON

Claudia Stodt
#Associate | Manager, Architecture# #All# #Architecture# #High Rise Residential# #Residential# ## #Hospitality# #Commercial# ## #Hotels & Resorts# #Commercial# #Hospitality# ## #Living+# #Residential# ## #Mixed Use# #Commercial# ## #Residential#
Toronto, Ontario, Canada
Claudia Stodt is an Associate Manager in Architecture with 20 years of experience specializing in high-rise residential and hospitality projects. Her experience in a wide range of high-profile projects, such as: The Ritz Carlton Hotel, The Delta Hotel and The Rose Theatre in Brampton, has enabled her to work effectively in all aspects of design during the project documentation phase. Claudia is a highly organized individual with an innate ability to manage client and consultant relationships. Her work features all aspects of design, design development, site plan applications and dealings with various municipalities.
#North America#
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