SaaS Tool Certification Management Platform

I'm seeking an experienced SaaS web designer to create a platform aimed at sub-contractors for managing tool certifications.

Key Requirements:
- Certification Tracking: Monitor status of tool certifications.
- Renewal Reminders: Alerts for upcoming certification expirations.
- User Access Management: Control user permissions and access levels.
- See attached sample of what I expect to have.

Ideal Skills and Experience:
- Proven SaaS design experience.
- Strong understanding of user access management.
- Ability to implement tracking systems and reminder notifications.
- Excellent UI/UX design skills for a user-friendly experience.

Please provide a portfolio showcasing similar projects.