Sharmistha began her professional journey as a nutrition specialist after earning a first-class honours degree from University of Calcutta. While she built a successful career in the field of nutrition, her deep passion for travel and exploration inspired her to pursue a new path in the travel industry. Driven by determination and an entrepreneurial mindset, she transitioned from healthcare to tourism with a vision to create meaningful and seamless travel experiences.

In 2020, she co-founded PERMIS with Sanjoy Paul, marking the beginning of her journey as a woman entrepreneur. Since its inception, PERMIS has grown into a trusted travel solutions provider, offering services ranging from domestic and international tour planning to visa assistance, travel insurance, and documentation support.

Through her dedication, leadership, and passion for connecting people with new destinations and cultures, Sharmistha has established herself as an inspiring figure in the travel sector, demonstrating how courage and vision can transform passion into a successful enterprise.