All Services Business & Finance Controller & Administration $25/hr · Starting at $25 contract negotiation (raw materials, component parts, energy) leveraged spend for improved pricing and service supplier sourcing About $25/hr · Ongoing Download Resume contract negotiation (raw materials, component parts, energy) leveraged spend for improved pricing and service supplier sourcing Skills & Expertise CMaterialsNegotiationRaw Materials 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts NegotiatorsC Programmers