Mosammat Tamanna Sultana, Chairman of the ‘Digital Development Foundation Limited’, has completed her post-graduation on Management from ‘Eden Mohila College’ under National University. She was a meritorious student and completed her SSC to Master Degree obtaining A+/first class. She joined this company as a director in 2011 and was elected as a Chairman in 2018. She is also teaching in some institutes. Teaching is one of her hobbies and she enjoys this profession so much. She wants to be a good female entrepreneur and her plan is to do something unique for women.