Master PPT Template

I'd like someone to create a PowerPoint template that we can use for presentations. This is for a vintage jewellery company that already has branding established This would be the master template, rather than laying out a presentation for us We'd need various pages for the cover, contents, section divider, a text page, text with images, etc I have some of our previous decks but I'd like a new design that will be uniform going forwards This would serve as the template for the team creating decks in future I'd like to find someone who will create this in PowerPoint, not design it in another program and then import it as it always causes issues, it would be a branded PPT template. I'd love to hear about your PowerPoint experience I want to work 1-1 with a freelancer, not a team I'd like to see some examples of your work I'd like to know how quickly you could turn it around When we do have presentations to do, it's likely we'd have repeat work to help laying them out