Sam Costello

Sales and leadership expert Sam Costello shares his journey from landscaping to tech sales, emphasizing customer-first mindset. He discusses success at Oracle, pivot to startups, and MEDDIC sales approach. Mentoring from sales gurus shaped his perspective on customer success. Seeking feedback and remaining coachable are key for continual growth. Joining Harness reflects his dedication to making an impact. Building a foundation for philanthropy motivates his broader purpose.