Ad Ops Manager for News Publisher Site [No Auto Bids Please]

Hi, we are a news publisher site and are looking for the best options and strategies to monetize our traffic. We are currently using Adsense and few other Ad Networks, however, we are not yet satisfied with the results and looking for someone expert in the field who can assist us to generate the best possible revenue for our traffic. If you have previous experience as Ad Ops Manager, please place your bid and we can discuss the details further. We are receiving the traffic from all over the world, however, our main target countries are the United States, the United Kingdom, Australia, Canada, and India. Please apply only if you have previously worked as Ad Ops Manager with reputed publishers and have helped them generate good revenue. Thank You.