Sales-Boosting Shopify Store Integration

I'm in the process of setting up a Shopify store and I'm looking for an experienced professional to integrate my Bonanza and Etsy listings into it. This integration is crucial for me as I expect it will significantly boost sales once the platform is live.

The ideal candidate would have experience with:
- Setting up Shopify stores from scratch
- Integrating multiple online store listings
- Proven track record of increasing sales through integration

I'm looking for someone who can not only set up the integration but also provide advice on how to optimize the listings to increase conversion rates.