Ruby on Rails Classified App Enhancement

I need a Full Stack Ruby on Rails developer to code a CLS-style clone classified app.
Rapid Deployment
App UI Priority
Web Version
.co.th registration

Required Features:
- User rating system
- Advanced search filters
- Payment integration
- User flag system
- Biometric ID verification
- Support for PromptPay, Scan, Visa, and MC
***We Own All Source Code****

Ideal Skills: Full Stack, Fast, Accurate
- Expertise in Ruby on Rails
- Experience with payment integrations
- Familiarity with biometric verification systems
- Strong background in building user rating and flagging systems
- Proficiency in implementing advanced search functionalities

Hotwire (Turbo/Stimulus)

Database**
**Use: PostgreSQL**

Frontend & Styling**
**Use: Tailwind CSS + StimulusJS**

Dual-Language Support** (Thai/English)
**Use: Rails I18n + Globalize or Mobility Gems**

Translation API):**
- Integrate **Google Translate API**

User Authentication & Security**
**Use: Devise + Pundit**

Image Uploads**
**Use: Active Storage (Rails) + AWS S3 or Cloudinary**

Search Functionality**
**Use: PostgreSQL Full-Text Search + Ransack or Elasticsearch**

Geolocation & Maps**
**Use: Google Maps API or Mapbox**

Email & Notifications**
**Use: Action Mailer (Rails) + SendGrid or Mailgun**

Deployment & Hosting**
**Use: Render, Railway, or AWS Lightsail**

Use a CDN (Cloudflare) for faster asset delivery.

Monetization**
**Use: Stripe or Omise (Thai payment gateway)**

Stylized Changes**
- **Branding:** XThai logo, color scheme (e.g., Thai flag colors or modern Thai aesthetics).
- **Fonts:** Use Thai-friendly fonts (e.g., Sarabun, Trirong) alongside English fonts.
- **Localization:** Adapt categories for Thailand (e.g., “Tuk-tuks” under vehicles, “Condos” under real estate).

Please provide a portfolio with relevant experience. Estimated Charges for total project with code verification by independent developer for final payment. Thai local would be best!