With more than 10 years of management experience in IT and maintenance and operation, he is currently the director of Nextlink Technology Managed Services, responsible for multi-cloud Managed Services, providing one-stop services from planning and construction to maintenance and operation. During the tenure, the team gradually expanded from the original 4 to a 12-person team. Introduced ITIL 4 and SRE functions to improve the ability and service quality of the entire team.