manage gooogle and facebook ads for 3 websites

I am looking for an experienced freelancer to manage the Facebook and Google ads for three separate websites.
Platform focus: Both Facebook and Google equally
Budget range: More than $1000 per month.
Main goal for ads: Maximize conversions/sales
Our advertising budget is ca 7-12.000 USD per month in total for all three accounts (google+Fb) (higher during Christmas months)

We need a fixed price per month estimate.

Sites are : imsvinagephotos.com (collectibles in English) fotomax.is (e-commerce in Icelandic) fotomaxbutiken.se (e-commerce in Swedish)

We need to have the ads monitored on regular basis to maximize the results.
We need someone who can create the ads and graphics also (we help with translations for Icelandic and Swedish)

Skills and Experience:
- Proven track record in managing successful Facebook and Google ad campaigns
- In-depth knowledge of advertising strategies and best practices on both platforms
- Strong analytical skills to monitor and optimize ads for maximum ROI
- Ability to target and segment audiences effectively to drive website traffic and generate leads
- Experience in A/B testing and optimizing ad creatives and copy
- Excellent communication skills to provide regular updates and reports on ad performance

Responsibilities:
- Set up and manage Facebook and Google ad campaigns for three separate websites
- Conduct keyword research and competitor analysis to identify opportunities for targeting and optimization
- Develop and implement effective ad strategies to maximize conversions and sales
- Monitor and analyze ad performance using analytics tools to make data-driven decisions
- Optimize ad campaigns based on performance metrics, such as click-through rates, cost per click, and conversion rates
- Provide regular reports and updates on ad performance to the client
- Collaborate with the client to align ad strategies with their business goals and objectives