Design a Powerpoint template

I am working on a presentation for my business and need a custom designed PowerPoint template. The design needs to be functional and allow me to work content within the template and should also include various options in terms of title slides, section header slides and actual content slides. Please be prepared to provide examples of previous work when bidding. The timeline for this project is a bit flexible, but needs to be completed by mid-August at the latest. Thank you and I look forward to working with you.