Arnab Biswas is a Data Scientist working in EcoEnergy, Carrier Global Corporation. He has 15 years of experience in Software Development in Telecom, Networking & HVAC industry. As a developer, he has developed highly scalable, distributed, fault tolerant softwares to manage/provision IoT devices. In Machine Learning, his current area of focus is Predictive Maintenance for HVAC Equipments. As a Core Team member of DataKind Bangalore, he has volunteered for different Non Profit Organizations in India helping them address their Data Science related needs. He contributes to StackOverflow and different Open Source Softwares.