Shounak Majumdar has over 13 years of experience in retail concept and execution. Some of the key projects mentioned include: - Developing store concepts and layouts for multi-brand outlets for Rishi Agency and executing over 500 Lenovo stores across India. - Customizing concepts for various brands like ITC, Samsung, Levis, Lacoste, and executing over 2,000 ITC stores. - Proposing innovative concepts to various clients like ITC, Samsung, Levis for product displays and experience zones.