Freight broker agent

I am looking to hire an experienced freight broker agent to provide market analysis and industry insights, while also having specialized knowledge to meet my freight needs. The freight that I am looking for needs to be of medium-weight, making an expert in this area necessary. Aside from analyzing the market and providing specialized knowledge, the agent should also be well-versed in negotiating rates with carriers as well as managing logistics and transportation. I am looking for a freight broker agent who can satisfactorily provide all of the aforementioned services.