215 Park Avenue South, 1901
New York, NY 10003
212 962 6307

We are a group of thinkers who build, utopian pragmatists whose dreams of impactful design have been forged in the white heat of hard-fought experience.

Founded by Vishaan Chakrabarti, FAIA, in 2015, PAU is both an emerging and an established global practice. We embrace architecture and city planning as allied fields operating along a range of scales. We break down disciplinary boundaries by expanding the definition of architecture and rejecting the silos that have ossified it. Our designers use both sides of their brains to be as creative as they are analytical. Given the breadth and depth of our team’s talents, but also in an effort to raise labor standards in our field, we treat our personnel with the utmost respect in terms of compensation, staff development, benefits, and work-life balance. Our team of twenty, our network of experienced collaborators, and our clients all come to PAU inspired by our desire to palpably and positively impact the world. Together we thrive on constraints such as program, constructability, public process, regulation, budget, and schedule as the fuel for innovation and beauty. To achieve this, from the precise scale of an architectural detail to the large scale of a master plan, ours is a group of “swiss-army knives,” professionals who employ an unprecedented range of skills and mindsets. We are fluent in multiple languages: we speak architecture, we speak culture, we speak ecology, we speak economics, we speak academia, we speak urbanity, we speak government, and, perhaps most importantly, we speak the language of democratic public process, because the complexities of the projects we design demand no less. Below are brief descriptions of the individuals who form our unique collective, a group of thinkers who build, utopian pragmatists whose dreams of impactful design have been forged in the white heat of hard-fought experience.

Vishaan Chakrabarti, FAIA


With over twenty years of proven experience authoring and implementing visionary design, Vishaan Chakrabarti is the founder of Practice for Architecture and Urbanism. Simultaneously, he is a professor at Columbia University’s Graduate School of Architecture, Planning and Preservation, where he teaches design and urbanism. His highly acclaimed book, A Country of Cities: A Manifesto for an Urban America (Metropolis Books, 2013), argues that a more urban United States would result in a more prosperous, sustainable, joyous, and socially mobile nation.

From 2012 to 2015, Vishaan was a principal at SHoP Architects, where he co-led major architecture and urban design projects including the master plan and first building at the Domino Sugar site in Williamsburg as well as the master plan and first building at the Essex Crossing site at Seward Park, which together bookend the Williamsburg Bridge in a new form of mixed-use, mixed-income urbanism.

While serving under Mayor Michael Bloomberg as the director of the Manhattan Office for the New York Department of City Planning, Vishaan successfully collaborated on the now-realized efforts to save the High Line, rezone Hudson Yards, extend the #7 subway line, rebuild the East River Waterfront, expand the Columbia University campus, and reincorporate the street grid at the World Trade Center site after the events of 9/11. He holds a Master of Architecture degree from the University of California, Berkeley; a Master of City Planning degree from the Massachusetts Institute of Technology; and dual bachelor’s degrees in art history and engineering from Cornell University. He is a registered architect in the States of New York and Pennsylvania and is registered with NCARB.

Vishaan lectures internationally; contributes articles and op-ed’s to the New York Times, Crain’s Business, and other publications; has appeared on CBS Evening News, MSNBC’s The Cycle, Charlie Rose, National Public Radio, WNYC, and other television and radio programs; and was a main-stage speaker at TED 2018: The Age of Amazement. He serves on the boards of the Architectural League of New York, the Regional Planning Association, and the Citizens Budget Commission. Vishaan has received a CACF Catalyst for Change Award and is a former Crain’s “40 Under 40” and David Rockefeller Fellow.

Ruchika Modi

Associate Partner, Studio Director

Ruchika Modi is an associate partner and the studio director at PAU. A registered architect, she oversees all aspects of the design process in the office. Most recently Ruchika completed design development for Riverfront Square, a 730-unit residential project in Newark, NJ. She is currently spearheading the design of the Domino Sugar Refinery in Brooklyn, NY, an adaptive reuse project to transform a factory into offices with a mixed-use ground floor; the master plan and design of forty-one buildings as part of a mixed-use new development in Ulaanbaatar, Mongolia; and an arcade infill and POPS design for an Emery Roth–designed office building in Manhattan.

Before joining PAU, Ruchika was a senior associate at Standard Architects and a founding partner of Studio r&star in New York City. She has also worked at Smith-Miller + Hawkinson Architects, Richard Lewis Architects, Maria McVarish Design Services, and Tim Perks Architecture.

Ruchika holds a Master of Architecture degree from the Graduate School of Architecture, Planning and Preservation at Columbia University, where she was awarded the Charles McKim Prize for Excellence in Design / Saul Kaplan Traveling Fellowship, the William Kinne Fellows Prize for Study and Travel Abroad, and the Lucille Smyser Lowenfish Memorial Prize. She received her BA in economics from the University of Delhi and a BA with distinction in interior architecture from the California College of Arts, San Francisco. Her work has been exhibited at the Center for Architecture in New York, the International Architecture Biennale in Rotterdam, and the China International Architectural Biennale in Beijing.

Mark Faulkner

Associate Partner

Mark Faulkner is a registered architect and an associate partner at PAU, where he is responsible for overseeing and coordinating design and documentation. Before joining PAU, Mark accumulated over twelve years of professional experience as a studio leader at Standard Architects, where he was responsible for all phases from concept design through construction administration, with extensive experience on site. He has worked on a diverse range of project and building types, including mixed use, residential, workplace, hospitality, spiritual, adaptive reuse, landscape, and public space. Mark earned a post-professional Master of Architecture II degree from the Cooper Union, where he was awarded a full scholarship, and a Bachelor of Architecture degree from the Tyler School of Art, Temple University. He has presented his work at the annual ACADIA conference, contributed to Archinect’s blog series, exhibited at the Storefront for Art and Architecture, and been featured in publications including Plat and Ktisma.

Julia Lewis

Director of Special Projects

As director of special projects, Julia is responsible for managing PAU’s large-scale planning work, providing targeted strategic input on select jobs, and seeking out new opportunities for the studio. She utilizes her background in architecture, real estate development, and historic preservation and experience with city-scale planning to approach challenges and propose solutions within the built environment in a comprehensive manner.

Before joining PAU, Julia was part of the cities team at BuroHappold Engineering, where she worked on a variety of projects ranging from building- to city-scale for public, private, and non-profit clients. Julia earned a Master of Real Estate Development and a Master of Historic Preservation from Columbia University and a BA in architecture with a minor in business administration from Clemson University. At Columbia she was awarded the William Kinne Fellows Prize for Study and Travel Abroad and the M.S. RED Program Service Award for Outstanding Service to the School. Julia serves on the board of Columbia University Preservation Alumni.

Maria Alataris

Managing Director

Maria Alataris has over twenty years of global experience in the field. A registered architect, she has worked on a wide range of architecture and design projects for Richard Meier & Partners; Skidmore, Owings & Merrill; Ehrenkrantz, Eckstut and Kuhn; and Asahi Juken. Maria graduated from Virginia Tech with a Bachelor of Architecture degree and received the Juris Janson Memorial Prize for Excellence in Design.

Bryan Dorsey

Director of Operations

Bryan Dorsey brings a wide array of architecture and design experience to PAU from previous positions at Skidmore, Owings & Merrill; DIFFA; Peter Marino Architect; and SHoP Architects. He served in Senior Operations Support and Business Development at Société Générale de Surveillance, where he assisted in the development of new contract standards and firm-wide office protocols at offices in New York City, Houston, and Antwerp, Belgium. Bryan holds a BA from the University of Nebraska.

Dustin Tobias

Senior Associate

Dustin is a registered architect and senior associate at PAU. He has over ten years of experience designing, detailing, and managing complex architectural jobs with unique technical and programmatic demands and spanning a broad range of typologies, including numerous hospital and laboratory buildings for Ballinger in Philadelphia. As an architect at Diller Scofidio + Renfro, Dustin oversaw the design of several elements of the High Line, including the park’s only children’s feature and the connection to Hudson Yards. He holds a post-professional Master of Architecture II degree from the Cooper Union and a Bachelor of Architecture from Tyler School of Art, Temple University, where he was an AIA Henry Adams Medalist and Rome scholarship recipient.

Skylar Bisom-Rapp

Senior Strategist

Skylar is a graduate of Columbia University’s Graduate School of Architecture, Planning and Preservation, where he received dual masters degrees in architecture and real estate development. He was the inaugural recipient of the Glascock and van Buren Graduate Fellowship at Columbia’s Center for Urban Real Estate (CURE), where he worked under research director Jesse Keenan in support of CURE publications, including Keenan’s own work on climate change adaptation in the commercial real estate industry. Skylar holds a BA in architecture with high honors from the University of California, Berkeley.

Fernando Canteli de Castro


Fernando Canteli de Castro has worked in the Urban Design Division at the New York City Department of City Planning and in the Planning and Preservation Department at the Municipal Art Society of New York. He is licensed to practice architecture and urban planning in Barcelona, Spain. Fernando graduated from ETSAM, Polytechnic University of Madrid, with a Master of Architecture and Urban Planning degree. His final thesis, which focused on the application of urban acupunctural approaches to improving neighborhoods and housing in low-income areas outside of Madrid, was awarded honors. He also holds a Master of Arts degree in theories of urban practice from the Parsons School of Design.

George Distefano


George Distefano holds a Master of Architecture degree from Cornell University’s College of Architecture, Art and Planning. He was awarded the Alison K. Barry Prize for exemplary performance in the graduate program, and his graduate thesis research focused on generating new relationships between architecture and public spaces in urban environments. George earned a Bachelor of Arts in architecture, with honors, and a minor in real estate studies, from Lehigh University.

Garine Boghossian


Garine Boghossian is an architect and urban designer who is licensed to practice in Lebanon. She has held the position of adjunct lecturer at Northeastern University and the Boston Architectural College, and earned a post-professional degree in architecture and urbanism from the Massachusetts Institute of Technology, where she also worked as a research assistant. Her thesis at MIT examined the politics of architectural production in post-industrial cities, focusing on the role of the image as a tool to celebrate the accumulation of capital in built form while hiding legacies of exploitation. Garine earned a Bachelor of Architecture degree, with a minor in art history, from the American University of Beirut.

Ivan Himanen


Ivan Himanen is an urban designer, writer, researcher, and registered architect in the State of New York. He holds a Master in City and Technology from the Institute of Advanced Architecture of Catalonia in Barcelona, Spain, where he developed projects ranging from mapping Twitter activity in Barcelona to prototyping an augmented reality app for the maker districts in Brooklyn. He earned a Bachelor of Architecture degree from The Irwin S. Chanin School of Architecture at the Cooper Union, where his thesis investigated the role of the built environment in fostering spontaneous encounters in the public spaces of post-9/11 Lower Manhattan.

Mateo Fernández-Muro


Mateo Fernández-Muro is an architect and urban researcher. He has collaborated with the Philadelphia Mural Arts Program and worked with WE ACT for Environmental Justice to develop a community plan for climate resilience in northern Manhattan, as well as with the offices of Álvaro Siza and Rubio & Álvarez-Sala on the development of significant urban design projects. Mateo holds a Master of Science in design and urban ecologies from the Parsons School of Design and a Master in Advanced Architectural Projects, with honors, from ETSA Madrid. His award-winning research was exhibited in the Spanish pavilion of the XVI Venice Biennale of Architecture.

Chuxue Zoe Wang


Chuxue Zoe Wang has practiced architecture in Paris, Shanghai, and New York, working on an art museum in Moscow and several renovation projects in Shanghai, among other jobs. She earned her Master of Architecture degree from Columbia University, where she won the Lucille Smyser Lowenfish Memorial Prize and the RPBW Internship Fellowship. Chuxue holds a BS in architecture from the University of Illinois at Urbana-Champaign.

Junxi Wu


Junxi Wu received his Master of Urban Design degree from Taubman College of Architecture and Urban Planning at the University of Michigan. His thesis focused on reclaiming the public realm in the largely privatized urban core of Detroit. He earned his Bachelor of Architecture degree, with a concentration in urban design, from South China University of Technology.

Kutay Biberoglu


Kutay Biberoglu earned a Master of Architecture degree from the Graduate School of Architecture, Planning and Preservation at Columbia University, where he was awarded the Honor Award for Excellence in Design, as well as the William Kinne Fellows Prize for Study and Travel Abroad. His graduate thesis portfolio focused on the political, scalar, environmental, and social implications of built infrastructure in cities. Kutay also holds a Bachelor in Architecture with honors from the Middle East Technical University in Ankara, Turkey.

Vinayak Portonovo


Vinayak Portonovo joined PAU after completing two internships with the studio during his winter and summer breaks from college. He received his Bachelor of Architecture degree from Cornell University, where he won first place in both the Baird Prize and the Edward Palmer York Memorial Prize competitions.

Glenn Bell


Glenn Bell joined PAU after working as a site safety design coordinator at CRSG. He received his Master of Architecture degree from the Bernard and Anne Spitzer School of Architecture, where he wrote the thesis “Modernizing the NYCHA Housing Complex: Lincoln Houses for Non-nuclear Families and Intergenerational Spaces.” At City College he was named Great Grad 2018; he was also awarded the Castanga Architectural Scholarship and the Microdesk Scholarship to study in Barcelona, Spain. Glenn holds a BS in architectural technology from the New York City College of Techology, CUNY.

Hannah Han


Hannah Han earned her Master of Architecture degree from Columbia University’s Graduate School of Architecture, Planning and Preservation. Her graduating thesis portfolio focused on building spaces for arts and culture. She graduated, with honors, from Lehigh University with a BA in art and architecture and received the Richard Redd Award.

Miranda Siler

Front Office Manager

Miranda Siler assists the PAU team with business development as well as daily operations at the studio. Miranda graduated from Tufts University with Bachelor’s degrees in art history and religion. She was awarded the Department of Religion Prize, and her thesis, “The Female Body as a Sacred Symbol,” received high honors.