Build an on-demand service web platform! – Uber but much simpler and not for rides.

Hi, I am looking to solve a problem by creating my own business using tech that is already out there. I have a full business plan and need assistance in building the platform I describe below. I am based in the south of England. I hope the below, somewhat generic, description makes sense. Here goes.... User 1 The platform should allow User 1 to register, providing company info to be verified. Once verified, user 1 must be able to add authorised personnel to use the same or sub account via a secure process. User 1 and all other authorised personnel should have access to the booking interface (simple booking form) Once the form has been completed the platform should be able to present price quotes from a dedicated list dependent on what was input onto the booking form. User 1/authorised persons to be able to post their form/s. User 2 On the other side of the coin – User 2. User 2 should be able to register and provide personal information for verification purposes. Once verified, user 2 should be able to set their profile by completing simple form (data for this form will form what user 1 see’s) Matching process to be automated to connect user 1 and 2 – with user 2 being able to accept or decline. Payment integration – BACS – preferred. On top of this – I’d need dashboard to monitor both users to facilitate a smooth process. I want to create something simple but empowering to the users. I am willing to pay for your services on a project basis but ideally would like to work with someone more long term.