US Storage Infra team:

• worked on bytedance RPC framework and its integration with different storage products

• working on distributed journal system

Developed and maintained ONTAP data management system, practical working experience on Snapmirror which is the data protection tool for data replication and data management.

Solid understanding of both on-premise and cross-platform Snapmirror, endpoints including ONTAP, solid fire, virtual machine and cloud endpoint(AWS, Azure, GCP etc).

Key player in Snapmirror copy-to-cloud license project (C++ and Python).

• Implemented APIs to periodically monitor the total physical usage of source volume in cloud endpoint Snapmirror relationships.

• Implemented CLI & REST API to get the cloud endpoint information.

Main contributor in copy-to-cloud backup with Trident(storage orchestrator for containers) and ADC(Filesystem in Userspace plugin) in kubernetes(k8s) cluster. Using Pistache as the REST framework and Swagger for REST APIs (C++).

• Implemented a series of REST api calls to manage volume snapshots in the cloud (GCP, AWS, AZURE).

* Deploy SURICATA in a by-pass server, by using splitting flows to collect statistical data.

• Test SURICATA in multiple conditions and collect the results(hits in Emerging Threat rule set). Based on the data, select the useful rules to be transplanted into the moguIDS, which is co-operated with WAF(Web Application Firewall)

* Implement Alerts module in moguIDS

• Implement intrusion detection for moguIDS in two strategy: IP blacklist and Regex Match based on the selected rules.

• Maintain the performance of moguIDS(which is developed based on DPDK), using Hyperscan to achieve fast detection at almost 0.00% loss rate in 350k pps network environment.

• Use Hive to accumulate the format data into Hadoop, which is processed for anti-scan and future intrusion prevention purposes.