Pratibha Nandan Singh is a sales and marketing professional with over 3 years of experience in account management and sales. She is currently a Sales Manager at G4S Secure Solutions, where she is responsible for developing leads and increasing company revenue. Prior to this, she held roles as an Account Manager at Snapdeal and Business Development Executive at RampGreen Solutions, where she gained experience in sales, client relationship management, market research, and business development.