CPBU: Multi-SDDC (Software Defined Data Center)

It provides the ability to manage all SDDC from anyone in the community, and synchronize data across the different data center.

CNABU: Dispatch Framework: a framework for deploying / managing server-less style apps.

Kastle: Kafka as a service (Backend: Kotlin with kafka-client, Frontend: react-redux)

· Cluster management: Create a Kafka cluster on demand automatically. Integrated with monitor dashboard and Pagerduty.

· Topic management: Create topics with admin notification, the creation based on the SLA and data throughput for the right residence with admin confirmation. View your or team's topics on conceptual and physical level, and JMX Charts and recent messages for each physical topic.

· User management: Authorization and Authentication. LDAP integration. User privileges in per topic or per group of topics level.

· Created a website for a survey about Twitter/Weibo users and collected data.

· Built a model to predict whether two Twitter/Weibo users are offline friends.

· Extracted the features of program codes and developers' experience from open-source projects, to improve the quality of the codes.

· Cheng X, Peng Z, Jiang L, et al. Mining revision histories to detect cross-language clones without intermediates[C]//Proceedings of the 31st IEEE/ACM International Conference on Automated Software Engineering. ACM, 2016: 696-701.MLA

· Cheng X, Peng Z, Jiang L, et al. CLCMiner: Detecting cross-language clones without intermediates[J]. IEICE TRANSACTIONS on Information and Systems, 2017, 100(2): 273-284.