Qinlong Wang

Technical expert in AI Infrastructure at Ant Group

Qinlong Wang is currently serving as a technical expert in AI Infrastructure at Ant Group. He has been extensively involved in AI infrastructure research and development at Ant Group, leading projects on elastic fault tolerance and automatic scaling for distributed training. Under his leadership, the utilization rate of Ant Group's hybrid cluster resources has been increased from under 20% to over 40%, and the effective training time for large-scale models has been boosted to over 97%. Wang Qinlong has contributed to various open-source projects including ElasticDL and DLRover, and was recognized as a Vitality Open Source Contributor by the OpenAtom Foundation in 2023. He currently serves as the architect for Ant Group's AI Infrastructure open-source project, DLRover, focusing on building a stable, scalable, and efficient large-scale distributed training system.