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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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Matthias Olt

Associate Director | Principal, Architecture
Seattle, WA

Matthias Olt
#Associate Director | Principal, Architecture# #Active Transportation# #Transportation# ## #All# #Architecture# #Automotive# #Industrial# ## #BIM & 3D Visualization# #Bridge Engineering# #Transportation# #Bridges, Roads & Highways# ## #Bridges, Roads & Highways# #Transportation# ## #Brownfield Development# #Development Engineering# ## #Civic & Government# #Institution# ## #Commercial# #Community / Recreational Facilities# #Institution# #Civic & Government# ## #Data Centre# #Commercial# #Office# ## #Design Build# #Design Technology# #Economic / Financial Analysis# #Education# #School# ## #Energy Solutions# #Entertainment Centre# #Commercial# ## #Environmental Assessment# #Development Engineering# ## #Green# #Healthcare# #Healthcare+# #Healthcare# ## #Healthy New Towns# #Healthcare# ## #Heritage / Historic Preservation# #High Rise Residential# #Residential# ## #Higher Education# #School# #Education# ## #Hospitality# #Commercial# ## #Hotels & Resorts# #Commercial# #Hospitality# ## #Industrial# #Infill Development# #Innovation Districts# #Smart Cities# ## #Interiors# #Interior Design# ## #K-12 Education# #School# #Education# ## #Labs / Life Sciences# #Healthcare# ## #Land Use Planning# #Placemaking# #Planning & Urban Design# ## #Library# #Institution# #Civic & Government# ## #Low Rise Residential# #Residential# ## #Manufacturing# #Industrial# ## #Master Planning# #Placemaking# #Planning & Urban Design# ## #Mid Rise Residential# #Residential# ## #Mixed Use# #Commercial# ## #Office# #Commercial# ## #P3# #Planning & Urban Design# #Placemaking# ## #Research & Development# #Residential# #Smart Cities# #Solar# #Energy Solutions# ## #Strategic Planning# #Sustainability & Environmental Management# #Green# ## #Systems# #Transportation#
Seattle, Washington,
https://www.linkedin.com/in/matthias-a-olt-46111919/
My vision is to create spaces of sculptural lightness that inspire ideas, promote joy and elevate sustainable systems.
Matthias Olt works as a talented design leader and architect. His distinct use of softly swooping waves or crisp, clean lines can be found on culturally significant and sustainably designed buildings across Asia, Europe, the Middle East, and North America. Notable examples of his work include Lotte Center Hanoi, Huarun Tower, Chengdu, China, and The Net, Seattle, USA. Matthias, originally from Frankfurt, Germany, has worked in the industry for 30 years. It’s in sustainability where Matthias truly shines. Most recently, he has pitched bringing wood back into architecture in a big way. His vibrant, climate-aware designs for hybrid builds that include steel or carbon fiber wrapped with wood and cased in cement are a nod to minimalistic and forward-thinking design. In 2022, Matthias received a Fast Company Innovation by Design Award for his design of the unTower, aka Use-Neutral Tower. In 2017, Matthias received an AIA Seattle Honors Award for his innovative design of a 39-story Conceptual Mass Timber Tower in Seattle. Matthias is a registered architect and received the German architecture diploma from the University of Applied Sciences, Frankfurt, Germany, and he also holds an undergraduate degree in chemical science.
#North America#
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Fady Shweihat

Associate | Manager, Linear Infrastructure
Markham, ON

Fady Shweihat
#Associate | Manager, Linear Infrastructure# #All# #Civil Engineering# #Civil Infrastructure# ## #Civil Infrastructure# #Design Build# #Industrial# #Municipal Infrastructure# #Civil Infrastructure# ## #Project / Programme Management# #Water / Wastewater# #Industrial# ##
Markham, Ontario, Canada
https://www.linkedin.com/in/fady-shweihat-p-eng-b0369049/
Fady Shweihat, P.Eng. is an experienced Senior Project Manager and Team Leader at IBI Group with 18 years of diverse experience working on a variety of water and wastewater engineering projects in the municipal, industrial, oil/gas and mining sectors. In his capacity as a Manager, Fady has been effective in ensuring his objectives of quality project delivery, staff engagement and budget / schedule control performances are met. His technical skills and experience are in all phases of linear municipal infrastructure includes detailed design and/or analysis of linear infrastructure of large and small diameter watermain, trenchless design (HDD, MTBM, TBM, HAB), storm and sanitary sewers, road reconstruction, earthwork calculations, storm water management, hydraulic analysis, preparation of cost estimates and tender documents, contract administration and site inspections. Through much of Fady’s career, he has been working under the ISO 9001 banner and as such, is experienced with the quality control processes in producing technical documentation and drawings, revision control, reviewing/checking procedures, and document control.
#North America#
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Heather Hayes

Associate Principal | Interior Design, Buildings
Seattle, WA

Heather Hayes
#Associate Principal | Interior Design, Buildings# #All# #Commercial# #High Rise Residential# #Residential# ## #Hotels & Resorts# #Commercial# #Hospitality# ## #Interiors# #Interior Design# ## #Low Rise Residential# #Residential# ## #Mid Rise Residential# #Residential# ## #Mixed Use# #Commercial# ## #Office# #Commercial# ## #Residential#
Seattle, Washington, United States
https://www.linkedin.com/in/heatherehayes/
At the core of my design process is empathy for the human experience. All my work begins by seeking out an understanding those who will engage with the places we create. It is only once we gain an understanding for the people and their motivations that we can be successful in creating an impactful and successful environment.
In her nearly two decades as an Interior Designer, Heather has worked on a diverse range of project types and scales. She utilizes this broad range of experience to bring the best ideas to each new project. As a leader she has focused on award winning projects in hospitality, multi-family housing, and workplace.
#North America#
Visit Heather Hayes's ProfileVisit Jonathan Blades's Profile
Jonathan Blades

Software Developer
Glasgow, UK

Jonathan Blades
#Software Developer# #All# #Bridges, Roads & Highways# #Transportation# ## #Information & Communications Technology# #ICT# ## #Operations Centre# #Transportation# ## #Software as a Service# #SaaS# ## #Systems# #Systems Integration# #Systems# ## #Transit Technology# #Transportation# #ITS# #Intelligent Transportation Systems# ## #Transportation# #UK Regional#
Glasgow, United Kingdom,
Jonathan Blades has over ten years of technical experience in the IT and telecom field, particularly network administration and PC support. He has extensive experience in LAN/WAN including installation and maintenance, and TCP/IP troubleshooting and support, multiple server/domain; remote access support, as well as CAT 6/5e Cabling. Jonathan specialises in operating systems, telephone systems and and to top it off, he also has considerable experience in website, app and software development.
#United Kingdom#
Visit Neil Mackenzie's Profile
Neil Mackenzie

Director | Sr. Practice Lead, Architecture
Calgary, AB

Neil Mackenzie
#Director | Sr. Practice Lead, Architecture# #All# #Architecture# #Commercial# #Healthcare# #Industrial# #Leader# #Project / Programme Management# #Residential#
Calgary, Alberta, Canada
Neil Mackenzie is a motivated and energetic professional with 35 years experience in consulting, project management and related industries. As a result of Neil’s public and private work, he is effectively able to manage projects under a variety of delivery models. His past experience includes residential, institutional, commercial and health care projects. His key strengths include team and relationship building. Neil is a registered architect in the provinces of Alberta and Saskatchewan and is also LEED AP.
#North America#
Visit Ian Collings's Profile
Ian Collings

Associate | Manager, Environmental Solutions
Vancouver, BC

Ian Collings
#Associate | Manager, Environmental Solutions# #Airports# #Transportation# ## #All# #Bridges, Roads & Highways# #Transportation# ## #Brownfield Development# #Development Engineering# ## #Civic & Government# #Institution# ## #Commercial# #Design Build# #Environmental Assessment# #Development Engineering# ## #Heritage / Historic Preservation# #High Rise Residential# #Residential# ## #Hotels & Resorts# #Commercial# #Hospitality# ## #Indigenous Engagement and Relations# #Industrial# #Infill Development# #Low Rise Residential# #Residential# ## #Sustainability & Environmental Management# #Green# ##
Vancouver, British Columbia,
https://www.linkedin.com/in/ian-collings-4959228/
Ian Collings is a Registered Professional Chemist with the Association of the Chemical Profession of British Columbia (ACPBC) and is also a charted Chemist with the Royal Society of Chemistry.  Ian has more than 30 years of experience working as a laboratory chemist, laboratory manager and private and public sector consultant involved in the assessment and remediation of contaminated sites. Ian focuses on providing consulting services to First Nation communities, assisting Nations throughout British Columbia to assess the environmental condition of their lands under the Federal First Nations Land Management Act. 
#North America#
Daniel Crosthwaite

Associate Director | Practice Lead Buildings Projects
Toronto West, ON

Daniel Crosthwaite
#Associate Director | Practice Lead Buildings Projects# #All# #Civic & Government# #Institution# ## #Data Analytics# #Electrical Engineering# #Engineering# #Industrial# #Project / Programme Management# #Transportation#
Toronto West, Ontario, Canada
Daniel Crosthwaite has over 30 years of experience in engineering, project management and business administration. He has extensive experience in project management for complex and multidisciplinary, high-profile design assignments, project costing, project selection and forensic analysis for client projects. Daniel is an electrical engineer with detailed understanding of disciplines, including architectural, civil, structural, mechanical and industrial, which he leverages for advanced project management techniques to plan, execute, monitor and control project portfolios and optimize individual project team performance. He has experience with multiple contract arrangements and has gained this understanding through leading complex, multidisciplinary design projects, which allows him to interface with and coordinate the activities of professionals in these fields.
#North America#
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Jonathan Steel

Director, Learning+ Lead, Buildings | Office Lead, Portland
Portland, OR

Jonathan Steel
#Director, Learning+ Lead, Buildings | Office Lead, Portland# #All# #Architecture# #Education# #School# ## #Higher Education# #School# #Education# ## #Interiors# #Interior Design# ## #K-12 Education# #School# #Education# ## #Leader# #Learning+# #School# #Education# ## #Office Lead# #Subject Matter Expert#
Portland, Oregon, United States of America
Jonathan Steel is a Director, Learning+ Lead on Buildings and our Portland Office Lead. Jonathan is an educational architect with over 15 years of experience in the design and construction of major K-12 and higher education facilities. He has worked with our global education team for over ten years. Jonathan has designed buildings for some of the most prestigious educational institutions globally, including three projects for Oxford University. He brings strong experience in business and personnel management to our Portland team, having built successful practices on both sides of the Atlantic during his career. He has previously acted as President of the Alberta Chapter of A4LE and has presented at conferences for the past several years.
#North America# #Pacific West#
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Jackie Walton

Associate | Manager, Software Development
Winnipeg, MB

Jackie Walton
#Associate | Manager, Software Development# #All# #Research & Development# #Software as a Service# #SaaS# ## #Systems# #Traveller Information# #Transportation# #511# #ATIS# #Advanced Traveller Information System# ##
Winnipeg, Manitoba, Canada
https://www.linkedin.com/in/jacqueline-walton-1b1371171/
I enjoy plants and gardening, playing video games, and kayaking at the family cottage.
Jackie Walton is a software developer with 30 years of experience and joined IBI Group recently to help with the management, support, and maintenance of acquired 511 customers and services. Jackie is excited to learn new technologies in software and systems development and also uses existing skills and knowledge to find solutions to complex requirements and problems. Jackie received a Bachelor of Science in Computer Science (Honours) at the University of Manitoba.
#North America#
Visit Jackie Walton's ProfileVisit Danielle Sernoskie's Profile
Danielle Sernoskie

Associate | Manager, Architecture
Toronto, ON

Danielle Sernoskie
#Associate | Manager, Architecture# #All# #Architecture# #Light Rail Transit# #Transportation# #LRT# ## #Mobility+# #Transportation# ## #P3# #Project / Programme Management# #Transit Facilities# #Transportation# ##
Toronto, Ontario, Canada
Danielle Sernoskie is a licensed Architect with the OAA and is an Associate Manager within the Transit Architecture Team at IBI Group. Danielle joined IBI Group, by way of SGA, in 2012 after completing degrees in Architecture at Ryerson University (B.Arch.Sci.) and the University of Toronto (M.Arch). Prior to joining IBI Group she gained experience at a variety of Architectural design practices in Toronto as well as in Ireland and Slovakia–working on projects that ranged from entertainment, commercial, educational, and institutional to residential. During her time with IBI Group, Danielle has worked on: Ottawa Confederation Line LRT as Project Manager/Project Architect, Yonge North Subway Extension (Emergency Exit Buildings) as Project Architect, Eglinton Crosstown LRT (Emergency Exit Buildings) as Intern Architect, and Eglinton Crosstown LRT (System Wide Station Facilities) as CA Team Member. Outside of project work, Danielle is responsible for the recruiting and mentoring of co-op students for the Transit Architecture Team and is involved in a variety of business development endeavors.
#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# #Placemaking# #Planning & Urban Design# ## #UK Regional#
Cardiff, United Kingdom,
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’.
#United Kingdom#
Visit Stuart Campbell's Profile
Stuart Campbell

Associate Principal | Education, Buildings
Houston, TX

Stuart Campbell
#Associate Principal | Education, Buildings# #All# #Architecture# #Automotive# #Industrial# ## #Community / Recreational Facilities# #Institution# #Civic & Government# ## #Education# #School# ## #Fire Stations# #Institution# #Civic & Government# #Police & Fire Stations# ## #Higher Education# #School# #Education# ## #Interiors# #Interior Design# ## #K-12 Education# #School# #Education# ## #Labs / Life Sciences# #Healthcare# ## #Learning+# #School# #Education# ## #Library# #Institution# #Civic & Government# ## #Master Planning# #Placemaking# #Planning & Urban Design# ## #Project / Programme Management# #Subject Matter Expert#
Houston, Texas, United States of America
www.linkedin.com/in/stuart-campbell-aia-leed-green-assoc-06b1155a
Stuart is a leader and part of the Learning+ team in the Houston office. Stuart is a Registered Architect with over 30 years of experience in the education, hospitality and entertainment markets. In the education market, he has developed the knowledge and is considered a specialist in the career and technology-focused facilities. Notable, award-winning projects he has had key roles on include Grace England Early Childhood Center and the unique Kirk Lewis Career and Technical High School. Stuart is professionally involved in the Association for Learning Environments and the School Safety Group committee with the AIA. He also volunteers on school district career and technology advisory boards. He is an active member of the Building Enclosure Council.
#North America# #Southeast#
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