Staff — HRI

Meet the Team

Sara Barcan

Sara Barcan joined HRI as Executive Director in 2022. From 2001-2022, Sara worked at the Community Economic Development Assistance Corporation (CEDAC), most recently as Director of Housing Development. Sara provided technical assistance as well as both early-stage and long-term, deferred payment financing to non-profit housing developers, resulting in the production and preservation of affordable homes for thousands of low and moderate income residents of Massachusetts. An expert in supportive housing, Sara has collaborated with housing developers, human service agencies, and state government to deploy capital to supportive housing developments. Deeply committed to talent development at CDCs, Sara served as a founding Steering Committee member of the Mel King Institute for Community Building. Sara holds a Master in City Planning from MIT and an AB in American History and Literature from Harvard.

Ana joined HRI in Spring 2023 as the Community Engagement Coordinator for Rivermark. She brings a wealth of experience working in Greater Boston with multicultural communities connecting them to healthcare resources and social services. Previously, Ana worked as a Human Services Assistant for the Department of Transitional Assistance (DTA) where she greeted program participants, screened them individually to connect them with the appropriate case manager and helped provide Spanish/English translation.
Before the DTA, Ana worked as a Community Service Coordinator at Riverside Community Care where she focused on early intervention service access for children and their families. Ana earned her Master in Education from Cambridge College. She enjoys working with diverse populations and highly prioritizes listening. As the Community Engagement Coordinator for Rivermark, Ana hopes to support residents on-site by building strong culturally sensitive rapport and using Cambridge resources to meet HRI’s community priorities.

Ana Berrio

Hien Burnham

Hien joined the HRI Finance team in May 2023 as our Controller, with general oversight of accounting and finance functions. She is a seasoned finance professional, with more than 20 years of accounting experience in commercial and retail businesses, non-profit and quasi-public organizations, and affordable housing. Hien comes to HRI from the Assabet Valley Collaborative, where she was the Finance Manager. Before AVC, Hien spent 15 years at the Community Economic Development Assistance Corporation (CEDAC), where she held progressively more advanced positions culminating in Accounting Manager.  
Hien earned her MBA and her BS in Business Administration from Framingham State University and received a BS in Accounting and Auditing from the University of Economics Ho Chi Minh City in Vietnam.   
Outside of work, Hien is a hockey mom who enjoys spending outdoor time with her family and is a passionate cook.

Sophia joined HRI as a Project Manager in July 2026, and currently supports the predevelopment process for 755 Concord Avenue.
Sophia received her Master in City Planning and Master of Science in Real Estate Development from MIT in May 2026, with a focus on Housing, Community, and Economic Development. While at MIT, Sophia project managed the winning team of the 2025 Boston Affordable Housing Competition and interned with the Portland Housing Authority, supporting the rehabilitation and redevelopment of public housing projects throughout Portland, Maine.
Prior to graduate school, Sophia focused on state and local housing policy at HR&A Advisors, a nationwide planning and real estate consultancy; conducted research in fiscal and monetary policy at the Brookings Institution in Washington, DC; and received her BA in Economics from Harvard University. Sophia has a background in disability advocacy and is committed to improving the accessibility and inclusivity of the built environment.

Sophia Campbell

Joe oversees the ongoing management of HRI’s resident services programing. He works closely with residents, area nonprofits, community leaders and property management to ensure that HRI is providing services and supports that match the needs and interests of residents.
Prior to joining the HRI team in 2011, Joe worked in the human services and nonprofit field in the Greater Boston area. He served as an Organizational and Community Assistance Program volunteer in the US Peace Corps, Kazakhstan from 2007-2009. Joe holds a BA in History from the University of Massachusetts Boston.

Joe Deignan

Lee DePietro has worked in affordable housing for several decades, working for non-profit, for profit, and governmental organizations. She has easily moved between property management and asset management. From 2012-2018, Lee worked at TCAM as a Director of Asset Management. There she provided asset management services to a variety of clients. While she regularly oversaw stabilized portfolios, her skill set was best deployed repositioning troubled assets and portfolios as well as analyzing operations and trends on behalf of clients with multiple business lines. Her home base was Boston, but her work was national in scope.
Lee participated in the development of a Master Plan for the last Spanish Land Grant, a 540-acre parcel in Santa Fe. During COVID, she helped design an application process that allocated millions in small grants to local businesses and non-profit organizations throughout Santa Fe County.
Deeply committed to diversity and inclusion, Lee has regularly taught ESL from Boston to San Jose and volunteered in the therapeutic riding community working with children and adults with special needs. When she is not working, you can find her on a hiking trail or volunteering at her favorite dog rescue.

Lee DePietro

Arielle DiPlacido

Arielle joined HRI in June 2026, bringing to our team more than 15 years of lifecycle management experience in executing residential, mixed-use, and affordable housing solutions spanning multiple communities across Massachusetts. She has led numerous multi-phase projects from bidding out and permitting through closeout. Arielle’s expertise also includes the successful securing of MHP permanent financing on a multi-phase town house apartment complex.
Arielle is a Certified Passive House Builder (CPHB) and holds a Construction Supervisors License (CSL).
When not at work, Arielle can be found roaming the city of Boston with her husband and two daughters.

Rebecca Eidelman

Becky joined HRI in 2021 as part of the 2021–2023 Kuehn Fellowship. She now works part time as a Project Associate on the Development team, supporting projects in various phases of development. Since joining HRI, Becky has worked on the rehabilitation of a triple decker in Cambridge (3 units), currently supports the retrofit of a 12-unit SRO building in North Cambridge, and is working on the future 4 Mellen Street new construction and historic renovation project (29 units).
She graduated from Tufts in 2021 with a Master’s degree in Urban and Environmental Policy and Planning. In 2020, she researched and reported on resident services for the City of Boston’s Department of Neighborhood Development. From 2019 to 2021, she served on the board of the American Planning Association Massachusetts chapter. Prior to attending graduate school, Becky worked at Jobs for the Future in Boston on their Postsecondary Education team, coordinating a national network of community college service providers. Becky received her BA in English and Art from Wesleyan University.

With over a decade of experience, Kate Gilmore has worked in multiple areas of the affordable housing field in both the public and private sector. At HRI, Kate oversees the implementation of all real estate development activities.
Prior to joining HRI, Kate was a Senior Director at Tishman Speyer where she oversaw Edgemere Commons, an 1,800-unit mixed-use development in Far Rockaway, Queens. From 2018 to 2021, Kate was the Director of Affordable Housing at Mega Contracting Group where she oversaw the acquisition and development of the affordable housing pipeline. Kate also previously worked at the New York City Housing Development Corporation where she closed over $250 million in senior debt financing for the new construction and rehabilitation of fifteen projects. Kate is a former board member of Fifth Avenue Committee, a fellow NeighborWorks organization based in Park Slope, Brooklyn. She holds her BA from Oberlin College and her MS in Urban Planning and Historic Preservation from Columbia University’s Graduate School of Architecture, Planning and Preservation.
Kate grew up in the Boston metro area and is thrilled to return to the area after 20 years!

Kate Gilmore

Nira arrived at HRI at the start of 2019 as a temp for the Administration & Development Coordinator position. She wears many hats and supports the various departments. After years of helping families raise kind and strong children as a childcare provider, Nira looks to hone her skills in the non-profit sector.

Nira Gurung

Jennifer Jonassaint

A natural connector of people, Jennifer always had a deep passion for community and charitable work. Her personal inspiration stems from her Caribbean roots and a deep resolve for community change through impact, all of which led her to work in community development. As a Program Manager with decades of experience in community lending, financial counseling, coaching, education and mortgage foreclosure, her main role is secondary mortgage lender. With varied interests, she is most happy spending her days in the sun, eating spicy food, dancing and volunteering. She earned a BS in Community Development.

Eleni Macrakis

Eleni joined HRI in Summer 2019 as part of the 2019-2021 Kuehn Fellowship. Since joining HRI, Eleni has helped with a variety of projects: the lottery and lease-up of Finch Cambridge (98 units), the rehabilitation of Matheson Apartments (70 units), the construction management of the rehabilitation of Rivermark (300 units), and the current pre-development processes for 4 Mellen and 30 Wendell.
Eleni received her Master in Urban Planning from Harvard’s Graduate School of Design with a concentration in Housing and Community Development and her BA in Science, Technology, and Society from Vassar College. Before graduate school, Eleni worked as a research assistant at Boston Medical Center for a group focused on public health interventions for low-income and minority families in the Greater Boston Area. She is a co-author of “A People’s Guide to Greater Boston" (UC Press, 2020).

Ekrama brings a wealth of experience and a genuine passion for helping others to her role as a Community Engagement Programs & Operations Coordinator at HRI. With a strong background in educational program management and a knack for community engagement, she has always found joy in working closely with people, ensuring that everyone feels supported and empowered. In her previous role as a Lead Academic and Technology Coordinator, she thrived on creating collaborative learning environments, developing tailored educational plans, and demonstrated proficiency in technical support.
Known for her warmth and approachability, Ekrama is deeply committed to fostering connections with the community. Whether she's troubleshooting a resident’s technical issue or guiding someone through their first digital literacy steps, her patience and dedication shine through. She loves working with people from all walks of life and believes in the power of technology to open doors and build more connected communities. At HRI, she’s excited to continue making a meaningful impact by helping residents achieve digital proficiency and supporting the organization’s mission of creating inclusive, resilient neighborhoods.

Ekrama Mohamed

Will joined HRI as a Project Manager in July 2017 as part of the 2017-19 Kuehn Fellowship program. While at HRI, he has helped with several projects in Cambridge: the rehabilitation and financing of Auburn Park (60 units), the financing of Concord Highlands (98 units, new construction), and the financing and rehabilitation of 808 Memorial Drive (300 units).
Will received his Master in City Planning degree from MIT, focusing on Housing, Community, and Economic Development. He was involved in the Federal Home Loan Bank of Boston Affordable Housing Development Competition, both as a participant in 2016 and a student coordinator in 2017. Prior to HRI and grad school, he worked as a research associate at the Urban Institute in Washington, D.C. and received his BA in Economics from Wesleyan University. He also plays saxophone in a band of urban planners.

Will Monson

Nadia joined the HRI team in 2022 as the Community Engagement Coordinator for Inman Square and Putnam Square Apartments where she focuses on tenant relations, including conducting coffee hours, celebratory luncheons, musical performances, and other events. She also helps tenants who have coping issues and need assistance with day-to-day functions.
Before HRI, Nadia worked in the healthcare industry for many years as a Patient Care Assistant and Outpatient Administrative Assistant. She also previously worked as an Administrative Assistant and Resident Services Coordinator for a Boston-based property management company supporting residents with rental and financial assistance. Nadia looks forward to working with all the residents and the HRI team.

Nadia Tefera

Susan Twomey has worked throughout New England with experience as Architect, Clerk of the Works, and Owner’s Representative on both new and renovation construction projects. Susan holds a Master’s in Architecture, is a registered Architect in Massachusetts, and has taught as a faculty member at the Boston Architectural College. Driven by the idea that superior design and well-constructed buildings can improve the lives of residents and neighbors both locally and globally, her goal is to enrich the built environment. Susan works with the development team and the Home Improvement Program to ensure sustainable building solutions. She believes in continuing the HRI tradition of being on the forefront of improving energy efficiency and environmentally conscious practices in both existing buildings and new construction.
Originally from Illinois, Susan has adopted the Red Sox as her team (when they aren’t playing the Chicago Cubs).

Susan Twomey

From the beautiful Caribbean Island of Nevis, Darriel was raised by her grandmother where she developed a deep love and appreciation for working with older adults. After moving to the US, she later worked as a PCA. Her desire to do more led her to work for Tempus (formerly known as United Cerebral Palsy) and Visiting Angels where she worked as a Client Care Coordinator. With over 15 years of expertise in client relations, Darriel is excited to serve as Community Engagement Case Manager for HRI’s CASCAP housing portfolio.
Her warm and friendly personality, coupled with her excitement and eagerness to start building new and strong relationships with residents, assures all she will be a great asset to HRI. Determined to contribute to the continued growth of HRI, she plans on using her wealth of resources to enhance the life of residents and create a strong sense of community.

Darriel Williams

Shiming Yang

Shiming Yang joined HRI in 2025 as a Staff Accountant. He brings prior experience in both real estate and nonprofit accounting, along with a strong foundation in financial principles and reporting. Before joining HRI, Shiming founded and led a nonprofit organization in China dedicated to raising awareness for individuals with autism. Over three years, he organized fundraising campaigns, coordinated volunteer teams, and developed programs that supported life skills education for children and young adults on the spectrum.
Shiming has been dedicated to community service and helping others for many years. He has volunteered with the VITA (Volunteer Income Tax Assistance) program, offering free tax preparation services to underserved communities. He earned his Master’s degree in Accounting from Washington University in St. Louis and his Bachelor’s degree in Accounting from Bentley University. He is a licensed CPA.
Outside of work, Shiming enjoys reading, cooking, and playing music, including piano, guitar, and singing. A devoted animal lover, he shares his home with a playful British Shorthair cat.

Meet the Team

Careers/Opportunities