Or Aviv

Or Aviv is a marketing expert currently serving as the VP of Marketing at Callers since 2025, having transitioned from a leadership role at Nexar, where they were the Director of User Acquisition and Demand Generation. With a strong background in online marketing, Aviv has successfully generated $21 million in revenue while managing $7 million in advertising spend at Nexar, achieving a remarkable 3x return on ad spend (ROAS). Prior to this role, they led a team at TMF Media, honing their skills in growth strategies and media buying across major platforms. Aviv's approach emphasizes collaboration, innovation, and data-driven decision-making to drive customer acquisition and growth.