Multilingual Service Platform Development

I need a professional website designed to offer services in multiple languages. The site should support English, French, Portuguese, and Russian.

Core functionalities required:
- Consulting services
- Customer support
- Payment processing for services

Ideal skills and experience:
- Expertise in multilingual website development
- Strong background in e-commerce and service-oriented platforms
- Proficiency in integrating secure payment gateways
- Experience in UI/UX design for enhanced user experience across languages

Looking for a clean, professional, and user-friendly design. Please share your portfolio and relevant experience.