PowerPoint Editable Master Deck TemplateCreation from Designs

I need a freelancer to convert my designed slides into an editable PowerPoint master deck. The slides should be configured as pre-formatted template layouts with brand-compliant fonts, colors, and formatting. I originally asked a freelance designer to create a template master deck design with my brand requirements. This is what he delivered to me - it is not a brand customized template since the master slides are not customizable. When I pointed out the issue, he did not understand how to fix it. He created a Master Deck that is not a branded template with pre-designed slide formats. That is what I need. I was fine with his design but it doesn't have to be used if it is just easier to start from a new design. We are a SAAS based start up in the medical device/AI industry. We speak and present many times in a year. I need a deck that has a title slide format, a subtitle slide format or two, a teams slide (for people as shown), a speaker slide, a Q&A slide, and then several different content slides for text, text with images, test with graphs etc. I need them to be pre-formate with our fonts, colors and be clean with visual interest. I need a standard footer with the confidential and do not distribute language that is in the deck I provided. I would like the Neopharma logo on each page and our cyber-security logos on the about us slide or in one of the content slides. They must all be a template where the images, content and titles can be modified and when they are, they are in the correct font, size and color. Key Requirements: - Convert 11-20 different slide layouts into a master deck - Include specific slide layouts as per the already created slides - Design templates with placeholders for text, titles, images, and charts/graphs Ideal Skills: - Proficient in PowerPoint - Experience in creating master decks - Attention to detail for brand consistency - Able to work with provided design templates