B2B Caller for Tech Executive Invitations

I need an experienced outbound caller who can pick up the phone during Singapore business hours and confidently invite senior technology leaders—CIOs, CTOs, CISOs, Heads of Technology, Data, AI and Cyber—to attend our private, by-invitation-only executive conferences... (Budget: $250 - $750 AUD, Jobs: Appointment Setting, B2B Marketing, Business Development, Cold Calling, CRM, English Grammar, Lead Generation, Sales, Telemarketing)