| Jenkins Area Meetup Shanghai 2019 | DevOps/Jenkins | 2019/06/29 Shanghai, China |
| Grafana Introduction | DevOps/Monitoring | 2020/11/20 Shanghai, China |
| Jaeger Introduction | DevOps Observation | 2020/12/23 Shanghai, China |
| A Clean Development Environment | DevOps/Docker | 2021/05/28 Shanghai, China |