Dear Sir,
I know I am late in bidding for this project, but better late than never.
I can make such website in PHP and MySQL.
It will be a SaaS where your clients who register with you, can further create bidsheets and chargesheets for their customers. We can further integrate a payment system where you can charge for the work done online.
I can create anything Online possible, so please consider me for this project.
I am an expert in website development with over 13 years of experience, you may read my feedback for the same.
Payment: 30% released at start of project, 70% released at end of project.
Ready to start.
Best Regards
Manpreet Singh