Stefeni is a results‑driven marketing professional with experience leading product marketing and go‑to‑market strategies in the healthcare technology space. Previously as a Product Marketing Manager at HHAeXchange, she drove product positioning, launches, and customer engagement initiatives, helping generate $1.5M in ARR within four months. Prior to HHAeXchange, Stefeni supported the Technology Solutions commercial team at GE Healthcare, where she supported commercial growth through technical product expertise, delivering demos, analytics, and tools that enhanced customer adoption and informed purchasing decisions.