I need to produce a rating index based on social media analysis

I need somebody to help me develop a rating for organizations based on social media analysis. In practical terms: when an organization logs into my website, a rating for this organization will be generated, based on what people say about this organization on different social media (facebook, twitter, linkedin) and online press. I am thinking about solutions based on Meltwater, Awario, etc.

This rating system should be then plugged into my website.

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Skills & Expertise Required

Corporate Brand Identity 

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