Action Nexus on Housing and Homelessness
About the Nexus
Contact: [email protected]
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Shana Ellis, Executive Director
Shana Ellis has more than 25 years of experience in non-profit management in the areas of aging, disabilities, fundraising and incubation of new programs. Most recently, she was a Vice President of Programs and Services at Area Agency on Aging in Phoenix, Arizona, overseeing programs that enable seniors to enrich their quality of life and remain as independent as possible.

Amber Maiberger, Program Coordinator, Sr. - Shared Housing

Chaelee Chavez, Project Manager
Chaelee Chavez joined the Action Nexus as the Project Manager after three years working in housing in Tucson, Arizona. Chaelee worked at Our Family Services which provides housing services to youth and families experiencing homelessness in Pima County. She was also on the Tucson Pima Collaboration to End Homelessness (TPCH) Continuum of Care board and the System Performance and Evaluation Committee.
Jessie Helmes Program Manager, Evaluator
Jessie Helmes has more than 10 years of experience advancing innovation, evaluation, and community engagement across higher education and the human services sector. As Program Manager and Evaluator for the Arizona State University Action Nexus on Housing and Homelessness, she leads cross-sector initiatives focused on homelessness prevention, health equity, and systems transformation. Her work includes designing and implementing community-informed research and evaluation projects, facilitating partnerships among government agencies, nonprofit organizations, and individuals with lived expertise, and translating findings into actionable strategies. Jessie is committed to using evidence to strengthen programs, inform policy, and improve outcomes for communities across Arizona. In addition to her program leadership, Jessie serves as a Faculty Associate at Arizona State University, teaching courses focused on cross-sector collaboration and community impact.