also known as Md. Mustafizur Rahman Sonnet, born in Chuadanga, Khulna, BD. Early 2013, He worked as a researcher in pharmaceutical and pharmacological sectors in govt. institutions and universities. In there, he worked in the lab and as a research article writer without pay. From that research-works, he found himself that “he has an enormous interest in innovations”, it’s not only on scientific innovation but also a dormant interest in business innovation. After that, Mr. Mustafiz left that lab & was involved in practical business educations. Mr. Mustafiz received his Bachelor in Pharmacy in 2013 and a Masters in Pharmacy in 2014. From his early interest in business, he was involved in diversified core courses of business to gain a strong thinking base in the business. He received and was awarded various certificates from renowned business schools including Harvard Business School. In 2019 Mr. Mustafiz was named an Associate Chartered Marker.

Prior to his academic career, Mustafiz worked as a Product manager in the corporate office of renowned pharmaceutical and supported the company to grow and establish. He has subsequently helped many other startups.

He & his family live in Dhaka, Bangladesh.