Subscription-Based Assessment Service on Wix Velo

I'm looking to build a subscription-based assessment service on Wix Velo. This platform will be credit-based and allow member organizations to view detailed analytics from skill test completions.

Key Requirements:
- Offer skill tests as assessments.
- Provide analytics for member organizations, including:
- Performance scores
- Completion rates
- Time taken per test
- Fit scores
- Risk indicators
- User roles with access:
A- Administrators
- Instructors
- Members

Ideal Skills and Experience:
- Proficiency in Wix Velo
- Experience in developing subscription-based services
- Strong analytics and reporting capabilities
- Familiarity with user role management in web applications

Looking for a developer who can create a seamless, user-friendly platform with robust analytics.