Post-A-Job Site - Like MyBuilder/Rated-People/Mr-Skill

I'm looking for a freelance developer based in the UK (preferably the North East) to build a platform similar to MyBuilder/Rated-People/Mr-Skill etc. but for a specific industry. I can do most of the front-end work, content pages etc. but I require the following: * 3 or 4 stage front-end form. * Main admin panel. * Customer sign-up and admin panel. * Installer sign-up and admin panel. * Database to support the above. The site must work in the UK but be capable of extending to other countries in the future. The key differences to typical post-a-job sites are: * Customer must be asked several questions when posting a job that are specific to a particular sub-category. * Must cater for both residential and commercial jobs. * Job type can be installation, service or repair. * Installer is billed once the customer requests an appointment. * Customers can book as many appointments as they like. If this is the type of project you are capable of and you are available in the near future, I have a project brief I can send to provide you with more information. Examples of previous projects you have completed would be appreciated, especially if you've created this type of platform before or anything vaguely similar. I look forward to hearing from you.