Online Price list with pics with quiz and scoring option for sales team.

I am looking for a freelancer to create an Online Price list with pics, along with a quiz and scoring option for our sales team. The ideal candidate should have experience in developing interactive online platforms and be skilled in the following areas:

Online Price List:
- Include product prices, discounts, pics and promotions
- Display product images along with pricing information
- The price list should be downloadable in excel and pdf both( with or without pics)
- The price list also has to be customisable for grouping under different categories and sub categories.
- It should be bulk uploadable through excel.
- The price list should be shareable through links or whatsapp or email.

Quiz:
- Incorporate a product knowledge quiz
- Create multiple choice questions( and option for "fill in the blank" type questions for price and part no together) with options and correct answers
- Ensure user-friendly interface for easy navigation

Scoring System:
- Implement a points-based system for scoring the quiz
- Assign points to each correct answer and calculate a final score
- Display the score to the user upon completion of the quiz
- A user based history should be available for scoring.

Additional Requirements:
- Develop the platform using responsive design for compatibility across devices
- Ensure the platform is secure and user data is protected
- Provide documentation and support for any future updates or modifications

Please include examples of similar projects you have worked on in your proposal.