OUR Team

At our core, we are mobilizers—we work closely with our clients to navigate today’s complex non-profit landscape and move their ideas from vision to action.

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Renée Joslyn

Principal & Managing Director

Renée Joslyn is the principal and founder of Unboxed Philanthropy. She leads our execution and program strategy efforts. Most recently, Renée was director of girls and women integration at the Clinton Global Initiative.

Ragina Arrington

Senior Director, Strategic Development & Social Impact

Ragina Arrington drives organizational growth and measurable outcomes by shaping strategy, building high-value partnerships, and scaling programs that deliver results. 

Bharathi Sethumadhavan

Senior Director, Advisory Services & Innovation

Bharathi Sethumadhavan leads in supporting organizations and funders in designing high-impact giving and operational solutions. 

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Anthony Curry

Director, Creative Engagement and Innovation

Anthony creates client-centric event solutions to convene individuals and institutions to facilitate conversations and actions in collaborative philanthropy, thought leadership, and movement building – to ensure there is intentional impact for the communities, organizations and individuals we serve.

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Neka Beckwith

Manager, Resource Development

Neka develops fundraising and partnership development strategies for non profits and grantmaking institutions. She has targeted expertise in identifying and securing diverse funding sources to assist organizations in matching their mission and needs with resources.

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Tae McKenzie

Manager, Projects and Services

Tae provides project management and organizational support for internal and external services. She manages the process and systems for client programs; and the coordination of all engagement strategies.

SEE WHAT WE DO

RENÉE JOSLYN

Principal & Managing Director

Renée leads the strategy and execution efforts for all client engagements. She has more than 20 years of experience designing collaborative approaches to advancing justice and equity around the world – with a focus on the development of co-investment strategies for optimal program implementation and impact. As part of her career in philanthropy, Renée was the Director of Girls and Women Integration at the Clinton Foundation/Clinton Global Initiative (CGI), where she concentrated her efforts on empowering girls and women. In this role, she advised corporations, individuals, NGOs, and multilateral institutions on increasing investments in gender-focused initiatives with a racial justice/marginalized community lens.

Before joining the Clinton Foundation, Renée was a Senior Philanthropy Advisor at the Tides Foundation, where she developed and directed grantmaking portfolios in disaster relief, human rights, economic development and social justice. Additionally, she formed and administered the Indigenous Women’s Fund, and the Africa Family Planning and HIV Integration Fund. Prior to the Tides Foundation, Renée served as the Director of Corporate and Foundation Relations at the Ms. Foundation for Women, where she developed strategic partnerships in the areas of economic development, reproductive health and rights, youth-led social change, and civic engagement. 

Renée is on the advisory board of Percent Pledge and a board member of Women’s Funding Network (WFN).

RAGINA ARRINGTON

Senior Director, Strategic Development & Social Impact 

Ragina drives organizational growth and measurable outcomes by shaping strategy, building high-value partnerships, and scaling programs that deliver results. With 15+ years leading complex, multi-stakeholder initiatives across philanthropy, education, and community impact, she has served as CEO of CGI University at the Clinton Foundation and as Senior Director of Regional Impact at Leadership for Educational Equity. She’s known for standing up systems, mobilizing cross-sector collaborations, and translating vision into data-driven results.

Bharathi Sethumadhavan

Senior Director, Advisory Services & Innovation

Bharathi leads in supporting organizations and funders in designing high-impact giving and operational solutions. With 20+ years across philanthropy, corporate social responsibility, nonprofit management, and grantmaking, she has held advisory and grantmaking roles at Rockefeller Philanthropy Advisors and Clark Estates. Bharathi brings a practical, equity-minded approach shaped by experience in both grantmaking and implementation for individuals, families and institutions.