Mario C.

Business Developer 10 Years in Telemarketing | Helping BPO Providers

Mario Castro – Business Development & Telemarketing Specialist With over 10 years of experience in telemarketing, sales, and lead generation, I help businesses grow by connecting them with qualified leads and strategic partners. I’ve supported BPOs, fintech, real estate, and service-based companies across nearshore and onshore markets. Skilled in cold calling, email outreach, and CRM tools like Apollo, ZoomInfo, and GoHighLevel. Known for a customer-first approach, clear communication, and consistent results. Based in Cancún, proud father of two, and always open to new opportunities to collaborate.