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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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Stephen Donnelly

Associate Director | Practice Lead, Architecture
Toronto, ON

Stephen Donnelly
#Associate Director | Practice Lead, Architecture# #All# #Architecture# #Design Build# #Education# #School# ## #Green# #Higher Education# #School# #Education# ## #Learning+# #School# #Education# ## #Project / Programme Management#
Toronto, Ontario, Canada
https://www.linkedin.com/in/stephen-donnelly-75900069/?ppe=1
Stephen Donnelly is one of the firm’s leading specialists in the design and construction of educational facilities. His experience ranges from childcare centres, elementary and secondary schools to award winning College and University buildings. He has been involved in all facets of project realization for many of the firm’s large-scale sophisticated projects at several Canadian Universities. Stephen is currently the project manager and lead designer for the new Applied Health Sciences Addition at the University of Waterloo. He has extensive experience delivering projects via a variety of delivery methods including Design-Bid-Build, Design-Build and P3 procurement.
#North America#
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Ruth Loetterle

Associate, Landscape Architect
Boston, MA

Ruth Loetterle
#Associate, Landscape Architect# #All# #Green# #Higher Education# #School# #Education# ## #Landscape Architecture# #Master Planning# #Placemaking# #Planning & Urban Design# ## #Parks# #Institution# #Civic & Government# ## #Placemaking# #Secondary School# #School# #Education# #K-12 Education# ##
Boston, Massachusetts, North America
https://www.linkedin.com/in/ruth-loetterle-5304aa11/
Ruth joined IBI Placemaking in 1980. Since that time she has worked on a variety of projects from master planning and site design of public and mixed income housing to signage design. More recently her work has focused on the master planning and site design for a variety of institutions – colleges, universities, secondary schools, neighborhood groups, nature centers, and botanical gardens. Ruth enjoys working with institutional communities to plan and design facilities that meet their needs and reflect their image and unique character, using workshops to gather the critical information and discover collective solutions. Ruth serves on the board of Grow Native Massachusetts, a small non-profit that promotes the recognition of the ecological potential of every corner of the state, no matter how small.
#North America# #Northeast#
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Michael McGann

Associate | Manager, Transportation Engineering
Waterloo, ON

Michael McGann
#Associate | Manager, Transportation Engineering# #Active Transportation# #Transportation# ## #All# #Bridges, Roads & Highways# #Transportation# ## #Bus Rapid Transit# #Transportation# #BRT# ## #Civic & Government# #Institution# ## #Civil Engineering# #Civil Infrastructure# ## #Civil Infrastructure# #Design Build# #Municipal Infrastructure# #Civil Infrastructure# ## #P3# #Project / Programme Management# #Transportation# #Transportation Engineering# #Transportation# ## #Water / Wastewater# #Industrial# ##
Waterloo, Ontario, Canada
https://www.linkedin.com/in/michael-mcgann-97a680119/?originalSubdomain=ca
Michael has over 15 years of progressive experience in the design of various transportation and municipal engineering projects, including design team supervision, preliminary and detailed design, contract administration and inspection. Prior to joining IBI Group, Michael spent four years as the Manager of Design and Approvals at the City of Cambridge where he oversaw the Annual Capital Infrastructure Replacement Program. Michael worked on a wide variety of municipal projects including local residential roads, collector and arterial roadways, downtown core area streetscaping projects, trenchless watermain and sewer rehabilitations and Municipal Class Environmental Assessments. This experience has given him a deep understanding of the challenges faced by municipalities and the ability to truly understand the needs of municipal clients. With this experience he can manage projects in a proactive manner, anticipating challenges and addressing them before they become issues.
#North America#
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David Duong

Associate - Manager, Transit Technology
Toronto, ON

David Duong
#Associate - Manager, Transit Technology# #All# #Mobility Hub# #Transportation# ## #Revenue / Tolling# #Transportation# ## #Strategic Planning# #Systems Engineering# #Systems# ## #Systems Integration# #Systems# ## #Transit Technology# #Transportation# #ITS# #Intelligent Transportation Systems# ##
Toronto, Ontario, Canada
https://www.linkedin.com/in/david-duong-78670440
Great transit is about providing a seamless & smooth customer experience for riders. Transit technology can help realize those positive experiences.
David joined IBI Group in 2012 as a Transit Technology Analyst in the Transit Technology Practice, and is a graduate of the University of Waterloo Civil Engineering program. David has been an Associate – Manager, Transit Data and Technology since May 2019. David’s current/past roles/projects include: Project Manager for TTC Wheel-Trans to upgrade their scheduling, dispatching, and customer-facing (e.g. Website, Mobile App) systems to improve mobility for those with disabilities travelling on public transit; Project Manager for the PRESTO project, helping deploy Ticket Vending Machines (TVMs) and Add-Value Machines (AVMs) on the TTC network. He has experience in managing cross-office multi-disciplinary teams for all phases of a project, including: needs assessment, concept of operations, system specification development, procurement, and deployment. David has experience in a wide-range of Transportation Systems (ITS) solutions, such as Computer Aided Dispatch/Automatic Vehicle Location (CAD/AVL), Rail and Bus Scheduling Systems, Real-time Information Systems (RTIS), and Fare Management Systems.
#North America#
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Kerry Anger

Director | Sr. Practice Lead, Structural Engineering
Toronto West, ON

Kerry Anger
#Director | Sr. Practice Lead, Structural Engineering# #All# #Civil Infrastructure# #Engineering# #Industrial# #Leader# #Maintenance Facilities# #Transportation# ## #Office# #Commercial# ## #Parking# #Project / Programme Management# #Retail# #Commercial# ## #Structural Engineering# #Subject Matter Expert#
Toronto West, Ontario, Canada
Kerry Anger experience expands over 40 years in the structural design and supervision of a variety of municipal, industrial, commercial, residential, education, aviation, transit facilities including stations, maintenance and storage garages. He also has experience with building demolition, seismic evaluation, restoration of existing and historic structures, evaluation/audits, warehouses, laboratories, heavy equipment structures/foundations, vibrations/acoustics, reinforcement, parking garages and office/research facilities. Kerry has been working as a Structural Engineer Supervisor and Engineer on various domestic and international projects and is experienced in all aspects of development from conceptual phase through approvals, detailed design, tendering, construction, contract administration and project close-out.
#North America#
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Bruce W Retzsch

Associate Director-Principal | Architecture
Boca Raton, FL

Bruce W Retzsch
#Associate Director-Principal | Architecture# #All# #Architecture# #Commercial# #Industrial# #Infill Development# #Land Use Planning# #Placemaking# #Planning & Urban Design# ## #Leader# #Manufacturing# #Industrial# ## #Master Planning# #Placemaking# #Planning & Urban Design# ## #Mid Rise Residential# #Residential# ## #Mixed Use# #Commercial# ## #Planning & Urban Design# #Placemaking# ##
Boca Raton, Florida, United States of America
https://www.linkedin.com/in/bruce-retzsch-1917166/
Bruce Retzsch established the firm of RLC Architects in Boca Raton, Florida, serving as its managing principal and principal urban designer for more than 30 years until being acquired by IBI Group in 2022. The firm is recognized for superior architectural design and planning services in the multi-family, mixed-use, retail, office and distribution/logistics markets in South Florida, and is the recipient of numerous AIA design awards. Mr. Retzsch is an active member of AIA, serving as the 2022 Palm Beach AIA president and recipient of the component’s 2018 Gold Medal. He is also involved in many industry organizations, including ULI, NAIOP and CIASF, and volunteer activities with the City of Boca Raton, Boca Raton Community Church, and the National MS Society. A graduate of the University of Illinois, Bruce holds a Bachelor of Science in Architectural Studies and a Master of Architecture in Urban Design.
#North America# #Southeast#
Ahmed Ahmed

Associate | Manager, Architecture
Toronto, ON

Ahmed Ahmed
#Associate | Manager, Architecture# #All# #Architecture# #Commercial# #Community / Recreational Facilities# #Institution# #Civic & Government# ## #High Rise Residential# #Residential# ## #Hotels & Resorts# #Commercial# #Hospitality# ## #Master Planning# #Placemaking# #Planning & Urban Design# ## #Mid Rise Residential# #Residential# ## #Mixed Use# #Commercial# ## #Office# #Commercial# ## #Parking# #Planning & Urban Design# #Placemaking# ## #Project / Programme Management# #Residential# #Retail# #Commercial# ##
Toronto, Ontario, Canada
https://www.linkedin.com/in/ahmed-t-ahmed-44864633/
Ahmed Ahmed is an Associate Manager in Architecture and has over 15 years of experience working on a variety of developments and building typologies. Most recently he has been involved in the design of a number of complex High Rise residential buildings and master planning projects in Toronto, Montreal and the GTA. Ahmed played a key role in developing the Condominiums at Square One District master plan, West Line condo in North York, Victoria Sur le Parc in Montreal & Burke Condominiums in Toronto. Ahmed is well respected by clients and his peers for his design skills and articulate communication. Ahmed holds a Master’s degree in Architecture from the Faculty of Fine Arts at Helwan University in Cairo, Egypt.
#North America#
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Stephen Albanese

Associate Director | Practice Lead, Planning
Toronto, ON

Stephen Albanese
#Associate Director | Practice Lead, Planning# #All# #High Rise Residential# #Residential# ## #Hotels & Resorts# #Commercial# #Hospitality# ## #Industrial# #Land Use Planning# #Placemaking# #Planning & Urban Design# ## #Living+# #Residential# ## #Low Rise Residential# #Residential# ## #Master Planning# #Placemaking# #Planning & Urban Design# ## #Mid Rise Residential# #Residential# ## #Mixed Use# #Commercial# ## #Mobility Hub# #Transportation# ## #Office# #Commercial# ## #Placemaking# #Planning & Urban Design# #Placemaking# ## #Policy & Design Guidelines# #Project / Programme Management# #Residential# #Retail# #Commercial# ## #Seniors Communities# #Residential# ## #Smart Cities# #Strategic Planning#
Toronto, Ontario, Canada
https://www.linkedin.com/in/stephen-albanese-38372395/
Stephen Albanese is an Associate Manager with IBI Group’s Planning practice. Stephen is well-versed in the planning framework guiding land use and development. Supported by a great team of planners, he has successfully obtained/coordinated development and planning approvals for large-scale development projects involving numerous disciplines and teams of sub-consultants. He has undertaken several master planning exercises, policy reviews, statistical analyses, and planning due diligence exercises. In consideration of his development and land use planning experience, Stephen has also completed numerous highest and best-use analyses and represented clients before Council/Committee throughout the public consultation process.
#North America#
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Pavel Stoev

Director | Practice Lead, Intelligent Systems
Pompano Beach, FL

Pavel Stoev
#Director | Practice Lead, Intelligent Systems# #Advanced Traffic Management System# #Transportation# #ATMS# ## #Airports# #Transportation# ## #All# #Data Centre# #Commercial# #Office# ## #Information & Communications Technology# #ICT# ## #Systems# #Systems Engineering# #Systems# ## #Transit Technology# #Transportation# #ITS# #Intelligent Transportation Systems# ##
Pompano Beach, Florida,
Pavel Stoev is an experienced Professional Systems Engineer with a 16-year track record of leading complex IT and communications infrastructure projects. He specializes in cybersecurity and applies his extensive knowledge of cybersecurity standards to ensure the secure design, development, and delivery of IT/OT systems in the ITS and Smart Cities markets. Pavel’s expertise spans multiple geographical regions and industries, including airports, transit, transportation, and generally public infrastructure. He provides engineering and project management leadership, guiding teams in delivering cybersecurity assessments, design, procurement, deployment, and integration of resilient computing and communication platforms. With a strong background in electrical and software engineering, Pavel excels in network and systems engineering, data center operations, systems architecture design, telecommunications systems integration, RF systems, cybersecurity standards application, and software configuration management. 
#North America# #Southeast#
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Tony Gill

Global Director, P3 Buildings
Vancouver, BC

Tony Gill
#Global Director, P3 Buildings# #All# #Architecture# #Civic & Government# #Institution# ## #Detention Facilities# #Institution# #Civic & Government# ## #Healthcare+# #Healthcare# ## #Leader# #P3# #Regional / Sectoral# #Senior Management# ## #Senior Management# #Strategic Planning#
Vancouver, British Columbia, Canada
Tony Gill is Global Director, P3 Buildings. He is an architect and member of the Architectural Institute of BC, the Royal Architectural Institute of Canada, National Council of Architectural Registration Board, and the American Institute of Architects. He has extensive experience in the design and management of specialized institutional, high-tech facilities, protective services, and healthcare facilities. His focus has been on designing facilities with complex functional and building system requirements; in particular, he specializes in healthcare master planning, programming, medical planning, and strategic planning. He has managed facilities procured as design-bid-build, design-build, and design-bid-maintain-finance-operate (Public-Private Partnerships). Tony has a Master of Science degree in architecture and urban design from Columbia University.
#North America#
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Aaron Sanders

Associate Principal
Houston, TX

Aaron Sanders
#Associate Principal# #All# #Architecture# #Commercial# #K-12 Education# #School# #Education# ## #Learning+# #School# #Education# ##
Houston, Texas, United States
https://www.linkedin.com/in/aaron-sanders-9bb1755a/
Aaron Sanders is a registered architect in the state of Texas with over 17 years’ architectural experience that consists of PreK-12, commercial and public sector projects. He is a multi-faceted Associate Principal who acts as a go-to source for many of our staff members while leading project management efforts throughout the programming, design, technical production and construction administration phases. Where most architects’ strengths lie on either the design side or the technical side of the profession, Aaron is talented in both arenas. He has a passion for mentoring which is spawned from his belief that it is our obligation to teach, coach and share information with our next generation of emerging professionals. Mr. Sanders has contributed greatly to IBI Group’s efforts in Dickinson ISD, Galena Park ISD and Alief ISD. Notable examples of Aaron’s educational work include: Cloverleaf Elementary School, Kerr High School Fine Arts Addition and Dickinson High School Addition and Renovations.
#North America# #Southeast#
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Konstantinos (Kostas) Paslis

Associate | Manager, Infrastructure
Athens, Greece

Konstantinos (Kostas) Paslis
#Associate | Manager, Infrastructure# #All# #BIM & 3D Visualization# #Civil Engineering# #Civil Infrastructure# ## #Civil Infrastructure# #Design Build# #P3# #Parking# #Rail# #Transportation# ## #Transportation# #Transportation Engineering# #Transportation# ##
Athens, Greece, Europe
https://www.linkedin.com/in/kpaslis/
Challenge Everything
Konstantinos is a Civil infrastructure Designer with extensive knowledge in Project Management processes and Scrum methodology. With more than 20 years of experience, he has been engaged in Railway, Metro, Motorway and Light Rail projects in Southeastern Europe, Middle East, and North America. He has participated in interdisciplinary Design Teams having the role of Team Leader, Project Designer, Project Manager, Scrum Master, 3D visualizer, In-house Software Trainer and Design Checker.
#Europe#
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