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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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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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Zibby Petch

Associate Director | Practice Lead, Active Transportation
Hamilton, ON

Zibby Petch
#Associate Director | Practice Lead, Active Transportation # #Active Transportation# #Transportation# ## #All# #Bridges, Roads & Highways# #Transportation# ## #Mobility+# #Transportation# ## #Transportation# #Transportation Engineering# #Transportation# ## #Transportation Planning# #Transportation# ##
Hamilton, Ontario, Canada
Zibby is a transportation planner and licensed engineer whose work focuses on active transportation, complete streets and urban street design. She regularly collaborates on multi-disciplinary teams to bring a pedestrian and cycling perspective to planning and design projects, and is a certified Road Safety Professional (RSP1).
#North America#
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James Sorensen

Director | Sr. Practice Lead, Transportation Engineering
Boston, MA

James Sorensen
#Director | Sr. Practice Lead, Transportation Engineering# #All# #Bus Rapid Transit# #Transportation# #BRT# ## #Engineering# #Leader# #Mobility+# #Transportation# ## #Strategic Planning# #Subject Matter Expert# #Systems# #Traffic Management# #Transportation# ## #Transit Technology# #Transportation# #ITS# #Intelligent Transportation Systems# ## #Transportation# #Transportation Engineering# #Transportation# ## #Traveller Information# #Transportation# #511# #ATIS# #Advanced Traveller Information System# ##
Boston, Massachusetts, United States of America
James Sorensen specializes in ITS projects and has led a wide variety of advanced public transportation systems, traveller information systems, traffic management applications, and public safety and emergency response technologies. He also has provided ITS strategic planning and technology assessments for a wide variety of public agency and private sector clients. James was the Project Manager for the ITS and Communications Design of the CTfastrak Bus Rapid Transit project, the Bridgeport Connecticut ATMS and Operations project, and the development of regional ITS architecture for Massachusetts, Connecticut, and Puerto Rico. James is a past president of the Intelligent Transportation Society of Massachusetts and a recipient of their Award of Excellence. He has worked on two projects that have received the Intelligent Transportation Society of Connecticut’s Project of the Year Award. He is also a member of IBI Group’s Connected and Autonomous Vehicle Working Group.
#North America# #Northeast#
Visit James Sorensen's ProfileVisit David Traub-Werner's Profile
David Traub-Werner

Associate Director | Practice Lead, Transportation Engineering
Tel Aviv, Israel

David Traub-Werner
#Associate Director | Practice Lead, Transportation Engineering# #Active Transportation# #Transportation# ## #All# #Bridges, Roads & Highways# #Transportation# ## #Brownfield Development# #Development Engineering# ## #Civil Infrastructure# #Design Build# #Engineering# #Light Rail Transit# #Transportation# #LRT# ## #Mobility+# #Transportation# ## #Municipal Infrastructure# #Civil Infrastructure# ## #Operations Centre# #Transportation# ## #Project / Programme Management# #Research & Development# #Sustainability & Environmental Management# #Green# ## #Systems# #Systems Integration# #Systems# ## #Traffic Management# #Transportation# ## #Transit Facilities# #Transportation# ## #Transit Planning# #Transportation# ## #Transportation# #Transportation Engineering# #Transportation# ##
Tel Aviv, Israel, Middle East
https://www.linkedin.com/in/david-traub-werner-07268311/
David Traub-Werner is a civil engineer that has spent the majority of his career applying Systems Thinking and Engineering principles to infrastructure projects. His involvement on large Intelligent Transportation Systems projects, both P3 and public-lead design-bid-build, has included direct involvement and leadership in the range of professional services for software development, center-to-field interfaces, field infrastructure connectivity of communications and power and physical infrastructure. David served as the Assistant Project Manager for the design of ten underground stations for the NTA Red Line Tel Aviv LRT project, as well as the complete construction phase services for five stations. With a keen interest in digital value expeditions, David builds on his systems thinking to investigate, publish and present on current technologies as applied to IBI Group’s core businesses, including: distributed ledger technology, artificial intelligence and machine learning.
#Middle East#
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Arthur Briggs

Associate | Manager, Architecture
Markham, ON

Arthur Briggs
#Associate | Manager, Architecture# #All# #Architecture# #Mixed Use# #Commercial# ## #Office# #Commercial# ## #Project / Programme Management# #Sustainability & Environmental Management# #Green# ## #Transit Facilities# #Transportation# ## #Transportation#
Markham, Ontario, Canada
Arthur Briggs LEED AP has established himself as a team leader over the past ten years with IBI Group. He is highly respected within the industry and has a keen understanding of construction detailing and delivery. He has helped establish IBI Group as a known leader in the design and construction of a wide variety of building types. Arthur presents himself as a resource for all staff and well-respected for his thoroughness.
#North America#
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Puneet Kumar

Associate | Manager, Architecture
Vancouver, BC

Puneet Kumar
#Associate | Manager, Architecture# #All# #Architecture# #High Rise Residential# #Residential# ## #Living+# #Residential# ## #Project / Programme Management#
Vancouver, British Columbia, Canada
Let's get it done and done right.
Puneet Kumar joined IBI in 2012. He is an Associate at IBI Group and a professional with over 25 years of experience in various capacities ranging from Design to Project Management for projects in British Columbia (Canada), California and India. He offers outstanding talent in project management, problem solving, consultant coordination, and training team members. He is skilled in developing design concepts; production of construction documentation (working drawings, details, specification coordination, and tender) and liaising with clients, consultants, construction groups and city authorities. His experience in British Columbia and California is primarily in mixed-use high-rise residential buildings. His past experience in India includes design of corporate offices including interior design, Transit centers and various residential projects. Mr. Kumar is familiar with all major aspects of architectural practices from design to site administration. Recent projects include, River Green Parcel 9 and Lot 12 in Richmond BC and two 45 Storey Residential Towers in San Diego, California. Puneet has a keen interest in use of Technology for various aspects of project design and construction documentation.
#North America#
Jennifer Lem

Associate Director | Practice Lead, Interior Design
Toronto, ON

Jennifer Lem
#Associate Director | Practice Lead, Interior Design# #All# #Community / Recreational Facilities# #Institution# #Civic & Government# ## #High Rise Residential# #Residential# ## #Hotels & Resorts# #Commercial# #Hospitality# ## #Interiors# #Interior Design# ## #Leader# #Living+# #Residential# ## #Low Rise Residential# #Residential# ## #Mid Rise Residential# #Residential# ## #Residential#
Toronto, Ontario, Canada
Jennifer Lem has highly developed conceptual skills, planning abilities, as well as a keen eye for finishes and details as evidenced by her work on the Edition Hotels (Miami; Waikiki), New World Hotel (Guangzhou), and St. Regis Hotel (Mexico City). Her ability to document and detail the interior environment is integral to her role in developing the Hospitality and Residential Interiors practice, where she is currently working on Minto’s Yorkville Park, Museum House, Harmony Village and the Nitesh Estates amongst projects.
#North America#
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Chris Jones

Associate Director | Office Lead, Boston
Boston, MA

Chris Jones
#Associate Director | Office Lead, Boston# #All# #Bridges, Roads & Highways# #Transportation# ## #Landscape Architecture# #Leader# #Master Planning# #Placemaking# #Planning & Urban Design# ## #Mixed Use# #Commercial# ## #Office Lead# #Placemaking# #Planning & Urban Design# #Placemaking# ## #Subject Matter Expert#
Boston, Massachusetts, United States of America
Chris Jones directs a variety of campus landscape master planning and site design projects. His efforts also focus on site design for urban mixed-use development projects and associated streetscape restoration.
#North America# #Northeast#
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Roxana Forliti

Associate | Manager, Architecture
Vancouver, BC

Roxana Forliti
#Associate | Manager, Architecture# #All# #Architecture# #High Rise Residential# #Residential# ## #Living+# #Residential# ## #Low Rise Residential# #Residential# ## #Mid Rise Residential# #Residential# ## #Mixed Use# #Commercial# ## #Office# #Commercial# ## #Project / Programme Management# #Residential# #Retail# #Commercial# ## #Subject Matter Expert#
Vancouver, British Columbia, Canada
Roxana has 20 years of total experience including 12 years of experience with IBI Group. Her most notable projects include the private residences at Hotel Georgia in Vancouver and 41 East Hastings – a project that was designed to meet LEED Gold certification and achieved this status in February 2018. Roxana is a Registered Architect in Mexico and is currently an intern architect in Vancouver. She received the best innovative feature award in 2012 for her work with the private residences at Hotel Georgia. Her most notable current project is Sun Towers in Burnaby. As the Project Manager, she has worked on the project from the design development stage and has provided coordination to ensure the architectural design met with the consultant requirements.
#North America#
Visit Roxana Forliti's ProfileVisit Danny Brewster's Profile
Danny Brewster

Director | Office Lead
Houston, TX

Danny Brewster
#Director | Office Lead# #All# #Architecture# #Civic & Government# #Institution# ## #Education# #School# ## #K-12 Education# #School# #Education# ## #Leader# #Learning+# #School# #Education# ## #Sustainability & Environmental Management# #Green# ##
Houston, Texas, North America
Mr. Brewster joined IBI Group in 1999 and brings over 25 years of institutional and commercial architectural experience to the firm. He has successfully managed projects with tight constraints and budget parameters including new facilities, additions and renovations. Daniel is involved in every project phase and has a reputation for effectively leading large, complex teams and creating sustainable solutions for clients. Mr. Brewster’s experience with IBI Group includes projects in the educational, religious and civic sectors. His work with our educational clients centers on the transition from traditional to next generation learning environments and pedagogies. Daniel also has experience in managing extensive multi-facility expansion and enhancement projects and understands the natural relationship between a school facility and best practices for teaching and learning.
#North America# #Southeast#
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Richard Golledge

Studio Principal, Architecture
Cardiff, UK

Richard Golledge
#Studio Principal, Architecture# #All# #Architecture# #Education# #School# ## #Higher Education# #School# #Education# ## #Leader# #Learning+# #School# #Education# ## #Office Lead# #Specialized Learning# #School# #Education# ## #UK Regional#
Cardiff, United Kingdom,
Richard Golledge is a qualified architect specialising in education and healthcare design. As a strong team leader, he has managed the design and delivery of projects under various public sector procurement routes and contracts, including the NEC Partnering contract. Richard is experienced in creating specialist learning environments for leading universities. Adept at delivering schemes from master planning to construction, he works closely with stakeholder groups to deliver the strategic vision. He understands how important the built environment is as a marketing tool for attracting students and has demonstrated this by developing a striking scheme at Cardiff University. In healthcare, Richard has worked on a number of specialist and acute schemes. He works closely with Trusts to provide value for money. In science, Richard has developed a very good understanding of laboratory planning and research space design, creating buildings that inspired collaboration, productivity and innovation. Richard has also been heavily involved in IBI’s ‘Four Labs Four Cities’ research project, a comparative study to define best practice features within laboratory spaces. Richard graduated from the Welsh School of Architecture, Cardiff University, where he was awarded the Edward Loveluck Travelling Scholarship 2002. His experience also includes work in the residential sector, where he won a Regional RIBA Award for a one-off house in Malmesbury. His innovative approach to design has been supported by his keen interest in research and development. In 2009, Richard was selected by the Design Commission for Wales, Royal Society of Architects Wales and the WSA to exhibit his work at the ‘Reflecting Wales 09:09’ exhibition which showcased work of the best of emerging architects in Wales. In 2010, Richard exhibited at the National Eisteddfod in Wales.
#United Kingdom#
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Tony Burley

Regional Director, UK & Ireland
London, UK

Tony Burley
#Regional Director, UK & Ireland# #All# #Architecture# #Design Build# #Healthcare+# #Healthcare# ## #Leader# #Office Lead# #P3# #Public Outreach# #Regional / Sectoral# #Senior Management# ## #Senior Management# #Strategic Planning# #Subject Matter Expert# #UK Regional#
London, United Kingdom,
Tony Burley is the UK & Ireland Managing Principal for the Buildings group. He has led the design and management of project teams for all scales of healthcare, research and mixed use projects. His broad experience spans new build, refurbishment and strategic planning of facilities, in roles as both designer and client representative, and covers Traditional, Design and Build, Framework and P3 procurement routes. The multiple perspectives from this broad experience provides Tony with a real understanding of the opportunities and challenges that face developers and end user clients, and fuels a passion for ongoing innovation in the built environment at the intersection of design and technology. Tony is an excellent communicator and regular conference speaker, who enjoys building strong relationships with clients, users and wider stakeholder groups.
#United Kingdom#
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