Ling
Senior Advisor - 5g Core Delivery Team @Bell
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WORK HISTORY
Senior Advisor - 5g Core Delivery Team @Bell
Mississauga, ON, CA
Worked in Devops team with responsibility for leading 5G core service delivery and end-to-end feature testing- Support scalable 5G SA service delivery, deploy and design Ericsson 5G Core CNFs application- Support new feature design/validation & performance/resilience testing (ex, DPI rules & session capacity validation by landslide) in lab prior to production rollout- Agile planning and prioritization techniques on Daily stand-up meetings, assist scrum master to split PI milestone into small tasks/stories in Jira board- Support automation and orchestration of Network LCM, help to develop automated workflows from GitLab for deployment of NFs on cloud-native environment
EDUCATION
Xi'dian University
Bachelor degree
Fuzhou University
Master degree
SKILLS
ABOUT LING
Years’ wireless data/voice experience on 5G SA/EPC/LTE network Depth familiarity with call flow and interface of 5G SA (AMF/SMF/UPF/NRF/NSSF/EVNFM) & LTE EPC (MME/PGW/SGW/DNS) & Unified Data Network (CUDB/HSS/HLR) & IMS Core network(P/S-CSCF/MMTEL/PCRF)- Advance troubleshoot experience with NetScout NG1/Tektronix & Polystar OSIX, deep knowledge of 3GPP/ETSI standards - Hands-on experience on container technologies - Kubernetes/Openshift platform, Docker, Calico, Sriov, service mesh, istio, Helm chart, Metrics Prometheus, Grafana, ArgoCD, JFrog Artifactory, Nexus Repo - In depth knowledge of wireless core protocol like HTTP2, GTP, BGP, BFD, DIAMETER, SIP and Radius
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