blogging blog commenting news releases social media and everything related to public relations

We are looking for someone to help our public relations efforts. We are currently doing this all by ourselves and need one more helping hand. Here's what you'll need to do: 1) Post blog comments on blogs relevant to advertising and lead generation and introduce our product. 2) Do social media marketing 3) Post blogs on our blog site and if possible on other blog sites. 4) Get backlinks The products are: [login to view URL] [login to view URL] If you do a good job this can be turned into a long term project. Please provide details of what all you will do along with your hourly bid. We are expecting you'll spend around 15 hours or less per week on this task. Also please provide references of your past work in similar PR related activities. Thanks!