The document provides details of Sanjib Mukherjee's work experience in e-commerce operations and retail management over 11 years, including his current role as E-commerce Operation Manager at Simoco Telecommunications where he is responsible for developing operational workflows and coordinating with online partners like Flipkart, Snapdeal, and Amazon. Prior experience includes management roles at other companies involved in e-commerce operations and retail of electronics, mobile phones, and other products. The document also lists his educational qualifications and skills.