E-commerce WordPress Site Development & Maintenance

I'm looking for a skilled web developer with extensive experience in creating and maintaining WordPress-based e-commerce sites.

Key Responsibilities:
- Develop a fully functional e-commerce site on WordPress
- Integrate a secure and reliable payment gateway
- Incorporate a system for managing giveaways from a partnered company
- Ensure the website is user-friendly, responsive, and optimized for SEO

Ideal Skills:
- Proficiency in WordPress and WooCommerce
- Experience with payment gateway integration
- Understanding of e-commerce best practices
- Knowledge of SEO and website optimization techniques

The right candidate will also be responsible for the ongoing maintenance of the site, addressing any issues that arise, and implementing updates as needed. Please provide examples of previous WordPress e-commerce sites you've developed in your proposal.

PREFERABLY MELBOURNE BASED, Victoria
We need the website to be constantly changed with current giveaways, we need a member portal tjat they can log onto and look at their entry numbers/buy more entries