E-commerce Web Application Development

I'm in need of a skilled web application developer to create an E-commerce platform with specific functionalities.

Key Features:
- A comprehensive product catalog with robust search and filter options
- An intuitive shopping cart and seamless checkout process
- A section for customer reviews and ratings

Moreover, the application should have PayPal as the primary payment gateway.

Ideal Skills and Experience:
- Proficiency in web application development, particularly in E-commerce
- Experience in integrating payment gateways, specifically PayPal
- Ability to implement customer interaction features like reviews and ratings
- Knowledge in creating user-friendly interfaces with effective search and filter options.