Corporate ppt template and current deck build and simplified

I am looking for a freelancer who can create a corporate ppt template and build a current deck that is simplified. The main purpose of the template and deck is for both internal and external presentations. The template should include 11-20 slides. I have specific guidelines for the color scheme and branding, so the ideal candidate should have experience in creating designs that align with branding guidelines. Additionally, the ideal candidate should have experience in creating engaging presentations that simplify complex information.