A Principal Technology Architect with 25 years IT exp & diploma in business management from IIM, Kolkata. Certified MS Azure Solutions Architect Expert leading cloud communities to host meetups, Hackathons & Certification. Core team member of Infosys Techzooka that engages thousands of employees for last 14 years. Innovation Day speaker at Rabo Bank & Speaker in Agile Network India event. Master Hack in Hackathons. Authored whitepaper on Sustainability & Cloud Cost. FinOps.org community member.