Team

 

Amanda Fluharty

Research & Analysis
Amanda leverages her extensive background in data science and analytics to inform equitable...

Amanda leverages her extensive background in data science and analytics to inform equitable, data-informed decision-making. With over 20 years’ experience in institutional research, business intelligence, and data strategy, Amanda specializes in transforming complex datasets into actionable insights that support community well-being and public policy. Prior to joining HDC, she held senior data roles supporting McKinsey & Company and Mayo Clinic and served in higher education leadership across Hawai‘i and California. Amanda holds Master’s Degrees in Data Science and Educational Leadership. Passionate about social impact, she is dedicated to using data as a tool to uplift underserved communities and promote sustainable, inclusive growth across Hawai‘i.

Adriann Gin

Director of Engagement
Adriann brings extensive experience developing and managing relationships, as well as a background in...

Adriann brings extensive experience developing and managing relationships, as well as a background in operations, and project management and coordination. Adriann previously worked in various industries including research and consulting, translation, reality television production, branding/retail, and resort development before discovering her passion for social change when in 2018, she joined the team at Ulupono Initiative - a Hawai‘i-focused organization that invests, educates and advocates to support locally produced food, renewable energy, clean transportation and fresh water management. Born and raised in Honolulu, Hawai‘i, and a graduate of Punahou School, Adriann feels a deep connection to her home and a personal responsibility in helping to preserve Hawai‘i’s people, land, and culture for generations to come – which is why she feels so aligned with the HDC mission. In her role, she supports nonprofit service providers in building data capacity, while also identifying opportunities for cross-sector collaboration. Adriann earned her Bachelor of Arts degree in Chinese Language and Culture from Georgetown University, and possesses skills in conversational Mandarin and Cantonese, which she likes to practice when she’s traveling the world, having traveled to 31 countries and counting.

Emma Kern

Director of Strategy & Impact
Emma supports partner organizations and HDC's team with strategy development that enable data-guided...

Emma supports partner organizations and HDC’s team with strategy development that enable data-guided decisions. Emma earned her Master of Public Policy from the University of Michigan and holds a Bachelor of Arts degree from Emory University in International Relations and French Language. Her studies focused on social policy and analytical research, specifically in immigration and anti-poverty programs. Prior to joining HDC, she conducted research for the University of Michigan’s Center for Social Solutions, and served on the resettlement team at the International Rescue Committee. Emma feels a deep connection to Hawaiʻi, which developed from a young age through regular trips back to the islands to visit family, and is passionate about working in service of improving the well-being of Hawai’i’s communities.

 

Thomas Lee

Director of Government Partnerships
Thomas works with partners to strengthen how government and government data integrate with the...

Thomas works with partners to strengthen how government and government data integrate with the community to address pressing challenges, and identifies opportunities for HDC to provide data strategy and capacity support to partners seeking to expand government data utilization and sharing. Thomas currently is a member of the State Data Task Force and is a member of the Hawaii Army National Guard. Grounded in Epidemiology and Public Health, Thomas previously served as faculty at the University of Hawaii at Mānoa where his research focused on COVID-19 epidemiology, modeling, and data utilization. Thomas also supported COVID-19 operations across the Pacific as an Army Reservist as the lead COVID-19 modeler and forecaster for the Hawaiʻi Emergency Management Agency from April through July, 2020. Raised in Honolulu, Oʻahu, Thomas received his PhD and MPH in Epidemiology from the University of Hawaii at Mānoa, holds a Bachelor of Arts in Chinese from the University of Notre Dame, and is a graduate of Punahou School.

Tiffany Marn

Policy Intern
Tiffany supports HDC’s government partnerships work, contributing to projects that strengthen how the...

Tiffany supports HDC’s government partnerships work, contributing to projects that strengthen how the government and community use data to inform policy and address shared challenges. Tiffany is a senior at the University of Hawaiʻi at Mānoa, pursuing a Bachelor of Arts in Political Science and Economics where her studies focus on international relations and sustainable development. Born and raised in Honolulu, she brings experience from legislative work in the U.S. House of Representatives, economic research in the U.S. Indo-Pacific Command, and nonprofit policy research on arms regulation. Passionate about supporting the welfare of Hawaii’s communities, Tiffany aspires to develop ethical solutions that address how the intersections of climate change, global security, and emerging technologies reshape patterns of displacement, resource conflict, and governance across the Asia-Pacific.

Kyle Mulleady

Software Engineer
Kyle provides technical guidance and implementation of software solutions. Kyle holds a Bachelor of Science...

Kyle provides technical guidance and implementation of software solutions. Kyle holds a Bachelor of Science in Computer Science from the University of Hawai‘i at Mānoa.

Nick Redding

Executive Director
Nick works with HDC’s team and board to sustain the strategic direction and project priorities of the organization...

Nick works with HDC’s team and board to sustain the strategic direction and project priorities of the organization. Prior to founding HDC, he served as Director of Social Research and Strategy for the Ulupono Initiative, and has previously held a variety of social research, consulting and teaching roles. Nick holds a PhD in Social-Organizational Psychology from Columbia University, where he conducted research on the dynamics of conflict, and complexity-aware leadership.

Consultants & Advisors

 
 

Diana Hahn

Diana is a writer, UX strategist, and communications professional with 15 years of experience in tech, wellness...

Diana is a writer, UX strategist, and communications professional with 15 years of experience in tech, wellness, and community-based projects. Whether she's doing copywriting, content creation, website construction, brand and voice development/management, project management, or product development, Diana has built her career on doing work that makes a direct and meaningful impact in the world - locally and at large. She is a graduate of Punahou School and holds a B.A. from New York University in Communication through Language and Movement.

Justin Hong

Justin is a research and evaluation consultant with nonprofit organizations in Hawai‘i. He received a Master...

Justin is a research and evaluation consultant with nonprofit organizations in Hawai‘i. He received a Master of Business Administration from the University of Hawai‘i at Mānoa, and a Bachelor of Arts in Psychology from Brigham Young University-Hawai‘i.

 
 

Board of Directors

 
Headshot of Marisa Hayase

Marisa Castuera Hayase

Member, Board of Directors
Marisa Hayase leads the grantmaking initiatives of The Harry and Jeanette Weinberg Foundation, supporting community-led collaborations that fight poverty and build thriving communities...

Marisa Hayase leads the grantmaking initiatives of The Harry and Jeanette Weinberg Foundation, supporting community-led collaborations that fight poverty and build thriving communities. In Hawaiʻi, the Foundation’s work centers on the vision and leadership of those with an intergenerational commitment to the ʻāina (land) they call home. These leaders are at the heart of inspiring community networks that are building healthy local food systems, creating permanently affordable housing, expanding access to healthcare, and developing education pathways that lead to meaningful work and a stronger future for all.

Prior to joining the Weinberg Foundation in 2019, Marisa was a public-sector consultant, and advanced statewide initiatives to strengthen public education, community well-being, and the health of the natural environment. Her company, Storyline Consulting, also helped a diverse range of public-serving organizations advance their work through community input, data analysis, and storytelling.

Marisa’s past and current volunteer leadership positions include serving on the boards of Mālama Honua Public Charter School, the Susannah Wesley Community Center, the Stupski Foundation, and the Institute for Climate and Peace. Marisa’s family roots in Hawaiʻi, Mexico, and Okinawa are core to her commitment to build inclusive collaborations that value people’s unique cultures, strengths, and contributions.

Headshot of James Koshiba

James Koshiba

Member, Board of Directors
James Koshiba is a community builder and social entrepreneur who has served in leadership positions within government, philanthropy, and the nonprofit sector...

James Koshiba is a community builder and social entrepreneur who has served in leadership positions within government, philanthropy, and the nonprofit sector. His career has focused on launching or supporting community-driven efforts to promote environmental sustainability, economic inclusion, and bringing unhoused people home.

In 2015, frustrated by the explosion of homelessness in Hawai‘i and dwindling compassion for those on the street, James pitched a tent in a large urban encampment and forged personal connections with people experiencing homelessness. These relationships helped him understand homelessness as a problem of severed connections with place and community. He co-founded Hui Aloha, to demonstrate how building community with those who are marginalized is key to solving many persistent social problems, including homelessness.

James is past Board President of the Hau‘oli Mau Loa Foundation, chaired the State Taskforce on COVID & Housing, and was the state’s director of Homeless Policy & Programs under Governor Josh Green. His work is inspired by ancestors who immigrated to Hawai‘i and survived thanks to the aloha of Hawai‘i’s native people.

Headshot of Pam Omidyar

Pam Omidyar

Member, Board of Directors
Pam Omidyar is a mom, philanthropist, and lifelong learner with a passion for community. Pam’s philanthropy prioritizes people, initiatives, and relationships addressing pressing societal challenges...

Pam Omidyar is a mom, philanthropist, and lifelong learner with a passion for community. Pam’s philanthropy prioritizes people, initiatives, and relationships addressing pressing societal challenges— from those in her home state of Hawaiʻi, to improving health and resilience in young people, to advancing human rights and building peace globally. Her vision is a world where everyone thrives.

Pam has a bachelor's degree in biology from Tufts University, a master's in plant molecular genetics from the University of California, Santa Cruz, and is a perpetual learner. She serves on several advisory and trustee boards, loves quilting and being in and on the ocean.

Headshot of Sunshine Topping

Sunshine Topping

Chair, Board of Directors
Sunshine is responsible for stewarding the Omidyar family’s philanthropic interests in Hawai‘i and helping evolve The Omidyar Group’s work and approach statewide...

Sunshine is responsible for stewarding the Omidyar family’s philanthropic interests in Hawai‘i and helping evolve The Omidyar Group’s work and approach statewide. She brings more than 20 years of progressive leadership experience working for some of Hawai‘i’s largest companies, guiding them through periods of significant change and encouraging more outreach to the Native Hawaiian community. Most recently Sunshine served for four years as the Senior VP of Human Resources and Organizational Effectiveness at Hawai‘i Pacific Health. There, she helped lead the organization through the COVID-19 pandemic, a nursing strike, and other challenges. With vast experience navigating highly sensitive, technical, and controversial issues, Sunshine leads with integrity and is known for standing by her guiding principles. She also brings a passion for community service and philanthropy supporting the Native Hawaiian community, rooted in her experience growing up on Hawaiian homestead lands in Keaukaha on Hawai‘i Island.

Sunshine holds a Bachelor of Arts degree from the University of Colorado at Boulder and a master’s degree in public health. She is a Trustee for the King Lunalilo Trust. When she’s not working in the office or in the community, Sunshine is either surfing or spending time with her family, including her husband, three kids, and two dogs.