Proptech Whitepaper & Business plan

We are creating a new Proptech Startup consisting of two projects- A web 2.0 End to end Real Estate Transaction tool and a Blockchain based Real Estate platform. We have created some pitch documentation, video, and a basic whitepaper. We are looking for someone to work with us to flesh out the business plan and add detail to the whitepaper. We are looking for someone from a property background with good content writing, financial and graphic design skills