Wordpress Directory Developer Needed

I'm launching a curated directory for families/children.
I need a WordPress developer to build a simple, functional directory with the following:
CORE FEATURES:
- Provider listings with structured fields (name, description, category, location, contact, website, age range)
- Filtering by: Category, Location, Age Range, Price (Free/Paid)
- Provider submission form (submits as pending for manual approval)
- Mobile-responsive design
- Clean, professional layout matching existing landing page branding
INITIAL SCALE: providers, scalable to 500+
No maps, user accounts, or payment processing needed in Phase 1.
DELIVERABLES:
- Fully functional directory
- Admin panel for managing listings
- Provider submission form
- Basic documentation
- Training walkthrough
Please share:
- Your approach (plugin/theme you'd use)
- Examples of similar directories you've built
- Estimated timeline
- Any questions
Thank you.
Contract duration of 1...