Biswajit Kumar Dey is a seasoned professional in project management and cost control, currently serving as Senior Manager PMO at ReNew since August 2024. Prior to this role, Biswajit held the position of Chief Manager - Cost Excellence at Sterlite Power, where responsibilities included budgeting, cash flow management, and cost control for power transmission projects. Biswajit also gained extensive experience at Bechtel Corporation as Project Cost Controller for telecom projects and as an Estimator for oil refineries and petro-chemical projects. Early career experience includes a role as Project Control Engineer at TATA Power and as Site Engineer at Hindustan Steelworks Construction Limited. Biswajit holds a Post Graduate Programme in Project Engineering & Management from NICMAR University and a Bachelor of Engineering in Electrical and Electronics Engineering from Bhilai Institute of Technology Durg.