Rinku Kumar Date of Birth: 20 March 2002 Profession: Developer, Social Media Professional Post, Flyer Rinku Kumar is the talented developer behind 91Mobilehub.com. His academic journey culminated at Siliguri College of Commerce under North Bengal University, where he built a strong foundation for his professional endeavors. Currently, Rinku utilizes his expertise to thrive in the dynamic world of social media, contributing significantly to the digital landscape.