Amazon PPC Manager - Expert Level

Hi,
I'm looking for an analytical, math-minded analyst to help take over 3 products Amazon PPC.
The daily budget for PPC is $20-$30/product. It can be increased if the demand and the results are good.

Here are the job responsibilities:
- Plan, develop, and implement comprehensive strategies to increase sales, visibility, brand recognition, and drive sales across Amazon Sponsored Ads.
- Daily bid optimization
- Create new campaigns
- Keyword and ASIN query research and mining
- Generate PPC reports and deck forms weekly to show client growth, challenges, and opportunities.
- Analyze performance data and optimize campaigns to ensure they are continuously bringing quality traffic while maintaining a strong ROI
- Measure and report performance of all digital marketing campaigns, and assess against goals (ROI and KPIs)
- Constantly checking our sponsored rankings on Amazon and making sure we come up all the time for the high converting search terms.

When applying for this, please provide:
1. Details of your experiences with amazon PPC (please provide exact tasks you had to do for previous accounts)
2. Screenshots of previous results if available
3. Answer to this question: What do you consider a good ACOS and a good conversion on Amazon PPC?

Thank you!