40-Slide Contemporary Proposal with Voiceover

I need a polished, 40-slide PowerPoint deck to pitch a business proposal to senior stakeholders. The story, flow, and headlines are drafted; what I’m missing is a contemporary visual treatment that feels confident and current, plus a clear, computer-generated voiceover that walks viewers through each slide.

Here’s what I expect:
• A cohesive slide master with modern typography, a restrained colour palette, and subtle transitions that keep attention on the content.
• Visual refinement of my existing copy—layouts that balance text and whitespace and make key numbers pop.
• A natural-sounding CG voice track, English, neutral accent, synced so every slide change matches the narration cue.
• Final deliverables: the editable PPTX, a separate high-quality audio file (or one per slide if easier for timing), and a rendered MP4 combining both so I can share it instantly.

I’ll supply the draft slides, brand guidelines, and timing notes as soon as we start. If you’ve previously built investor or sales decks and can demonstrate crisp design plus reliable AI-driven voice production, I’d love to see a quick sample of your work before we lock the project in.