Matrimony Website Overhaul

I'm seeking a skilled developer to update my matrimony website, focusing on user interface design, backend functionality, and security features.

UI Design Improvements:
- Modernize the look and feel
- Improve navigation
- Enhance mobile responsiveness

Backend Functionality Enhancements:
- User data management
- Matchmaking algorithm
- Payment processing

Ideal skills include:
- Strong experience in web development
- Expertise in UI/UX design
- Proficiency in backend development and security protocols

Please provide a portfolio with relevant work.