Google Shopping ROAS Optimization Specialist

I'm seeking an experienced team to focus solely on improving the ROAS of my Google Shopping campaigns, which are currently centered around software products.

Key Requirements:
- Expertise in Google Ads, specifically Shopping campaigns
- Proven track record in optimizing ROAS
- Experience with software product marketing
- Data-driven approach and analytical skills
- Ability to work collaboratively with my existing ads management team

Ideal Skills:
- Google Ads certification
- Strong background in e-commerce and software industry
- Proficiency in Google Analytics and other tracking tools
- Excellent communication skills

Please provide case studies or examples of previous success in similar projects.