Quotation Management Web Portal Development -- 2

I need a web portal for quotation management tailored for shopkeepers. The system should support both shopkeepers and admins with multi-user login capabilities.

Key features:
- Multi-User Login: Shopkeepers can create and use their own login IDs.
- Item Master: Add, edit, and manage items with price, tax, and details.
- Quotation Creation: Select items, auto-calculate total, tax, discount, and generate quotations.
- Quotation Design: Printable & downloadable in PDF format with shopkeeper’s business details (Logo, Name, Address, Contact, GST).
- Dashboard: View total quotations, filter by date, customer, or product.

Technology: Preferably PHP/MySQL or any suitable web technology.

Deliverables:
- Source code
- Hosting setup
- Basic documentation

Ideal Skills and Experience:
- Strong expertise in web development, particularly with PHP/MySQL.
- Experience in building multi-user login systems.
- Ability to create customizable PDF templates.
- Knowledge in developing dashboards for data visualization.