Julia Castellani
Director of Communications and Client Relations
As the Director of Communications and Client Relations at Nexus Strategy Group, Julia plays a key role in driving business growth and retention, works to optimize internal systems, while helping clients achieve their strategic goals. She ensures that messaging and market strategies resonate with target audiences, clearly communicating each client’s unique value proposition.
With a robust background in strategic business development for startups, operations management (EOS, Kolbe), product marketing, sales, and public policy, Julia has delivered impactful results across industries such as Cybersecurity, Fintech, Healthcare, and Defense Technology. Her expertise spans multiple sectors, where she has consistently driven operational efficiency, harnessed technology, and applied her passion for policy to enhance creative problem-solving, client relations, and business performance.
Currently pursuing certifications in Artificial Intelligence from Harvard University, Julia is expanding her expertise in the latest technologies and their strategic applications across sales operations, public policy, workforce, and business development.
In her current role, she focuses on fueling strategic growth, refining brand positioning, and creating scalable, future-proof systems that ensure long-term success for both clients and the organization.
Julia lives in Scottsdale with her husband, daughter, and two dogs. A proud Arizona State University graduate, she holds a degree in Health Policy.