Designed and implemented a cloud-based Security Configuration Advisor service (running on K8s) to render the recommended security-related configuration completeness for customer obsession purposes.

Designed and implemented nexus(infra) service facing REST API based on OpenAPI framework(Golang), which is currently used heavily as it's easy to expand and maintain.

Designed and integrated AWS KMS to Cohesity distributed services as an option for customers to choose to deliver secure data backup with C++ and Golang.

Designed and implemented a networking management workflow to support more reliable networking change or cluster movement , which reduces user manual error by about 90\%.

Designed and implemented a system monitor framework to allow customers to adjust thresholds and monitor periods for a variety of customer networking and hardware environments.

Enhanced a tool(Golang) for clusters to send alerts or notifications to gain more customer awareness of the status of clusters, such as Net-SNMP, Rsyslog, and SMTP email notification.

Designed and implemented a tool to configure the network based on a variety of Python networking-related libraries as well as the Object Orientation concepts.

• Integrated RAMCloud into current Network Intrusion Detector System (vNIDS);

• Designed and implemented some common network attack detectors based on Click Router Module;

• Developed several protocol analyzers such as UDP, TCP, HTTP, FTP and implemented TCP state transfer machine for reassembling and detection of malicious TCP streams;

• The evaluation results demonstrated that vNIDS could offer both effective intrusion detection and efficient provisioning for NIDS virtualization;

• A paper has been accepted by CCS 2018 and the codes will be published to GitHub soon.

• Renew or create test cases for current application modules based on features Spec;

• Implemented an automatic testing tool with C# and Ranorex 6.2 for AutoOLP, and deployed it to Jenkins to test the functionality and report the results with customized layout;

• Wrote feature Spec for Wire Collision Check Preprocessor, implemented it based on Visual Studio and ObjectARX for C++, which can accelerate the checker procedure about 87%.

• Implemented file management system based on Inotify, which is an efficient file system events monitor on Linux;

• Customized the operations based on the events generated respectively and maintain the files and directories with the specific and unique path;

• Provided the RESTful interfaces for upper applications’ use based on C++ REST SDK;

• The system has greatly enhanced the development efficiency for application needs the files.