All Services Other Advanced Excel and PPT expert $18/hr · Starting at $25 Expert in Excel and PPT. Have sales knowledge of Air Conditioning specially HVAC- VRF systems. Complete information of VRF ODU, IDU and Controllers. Can prepare Presentation on them for showing to clients. About $18/hr · Ongoing Download Resume Expert in Excel and PPT. Have sales knowledge of Air Conditioning specially HVAC- VRF systems. Complete information of VRF ODU, IDU and Controllers. Can prepare Presentation on them for showing to clients. Skills & Expertise Microsoft ExcelMicrosoft PowerPointSales 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts PowerPoint ExpertsMicrosoft Excel ExpertsSales Experts