DrumBuffer is a Data to Decision Platform to improve efficiency and profitability of Customers using IOT, Workflow, AI/ML and Analytics. We focus on three verticals - Industrial , Healthcare & Crane IOT. Solutions for Industrial is targeted for maximising throughput of an equipment or Factory. Solutions for healthcare is targeted to improve operational efficiency and better customer experience resulting in affordable healthcare. Solutions for Smart Buildings is targeted to improve customer experience and to increase operational efficiency resulting in reduced costs.