Create Executive-Level Distribution Platform Workflow Diagrams (PowerPoint)

I am seeking an experienced PowerPoint presentation designer to create three executive-level workflow diagrams illustrating a regional distribution platform operating throughout Latin America. The business model and workflow specifications have already been developed. I am looking for a designer who can transform existing content into visually compelling, boardroom-quality diagrams suitable for presentation to senior executives. I can expand on the information as needed to assist with the design. This is NOT a technical flowchart project. The desired style is similar to business consulting presentations produced by McKinsey, Bain, Deloitte, Accenture, or BCG. Deliverables: • Three professional workflow diagrams • Editable PowerPoint (.pptx) format • Executive-level presentation quality • Clean, modern, visually intuitive design Supporting documentation and workflow specifications will be provided. Please include examples of business process diagrams, supply chain visuals, or consulting-style PowerPoint presentations. Please also describe in one paragraph how you would approach the three workflow diagrams after reviewing the attached documents.