Social Media Automation Expert

We manage more than 200 social media accounts for several dozen clients. We are taking on new clients and need to automate most of the actions. We are seeking an experienced "EXPERT" who can manage this process for us. We have an opening for a social media automation expert for the following platforms and functions:
1. Twitter: follow, like, comment, retweet, DM, post
2. Instagram: follow, like, comment, view, DM, post
3. Reddit: post, upvote, downvote
4. Facebook: post like, comment, share
5. Youtube: post, view, like, comment, share

Please respond with the following:
1. What platforms do you have experience using for mass account management? (Socinator, Jarvee, etc.)
2. What types of proxies are you using? Residential, mobile, etc
3. What VPS providers have you used
4. How many accounts have you managed in one campaign before?

We are hiring for this position this week. Please respond to the above info in order to set up an interview