Comprehensive E-commerce Setup and Marketing

I'm looking for a skilled freelancer to create a robust e-commerce website and manage my social media presence across multiple platforms.

E-commerce Website Requirements:
- Support for Desktop and Mobile
- Essential functionalities:
- Product search
- Customer reviews
- Payment gateway integration

Social Media Management:
- Platforms: Facebook, Instagram, Twitter
- Create and manage social media handles
- Develop and implement advertising and marketing strategies

Ideal Skills and Experience:
- Proven experience in building e-commerce websites
- Strong understanding of social media marketing
- Ability to integrate payment gateways and set up product search and customer review features
- Creative and strategic thinker for advertising campaigns

Please provide samples of previous work and a detailed plan on how you intend to execute this project. Looking forward to your bids!