Nguyen Minh Hai graduated with a degree in Information Technology and joined an outsourcing company in Hanoi that specialized in providing services to the Japanese market. In 2013, he returned to Da Nang and joined Viettel ICT, a subsidiary of Vietnam’s largest telecommunications conglomerate, where he specialized in developing mobile apps for both Android and iOS. After more than two years at Viettel ICT, he transitioned to a sales role to challenge himself. In 2016, he relocated to Ho Chi Minh City and joined mGift, an O2O company with investment capital from Japan. In April 2020, he joined Est rouge as a Scrum Master and served in that role for three years. In March 2023, he was trusted and appointed CEO of Est rouge United.