Sky Lin Email & Phone Number

Over 20 years of experiences in the enterprise sector and solid background and experience in delivering High-Frequency Trading, Ultra Low-Latency System & Network, Software-Defined Storage and High-Speed Network. Proven ability to work with business clients together with a high technical skill make for an ideal analyst or solutions architect.Experience: - Elicit and analyze security requirements of critical infrastructure for large ISP customers.- Conduct risk identification, risk categorization, risk analysis, risk evaluation, and planning for risk mitigation solutions based on ISO 27005 risk management framework.- Design systems security architecture based on customer security requirements.- Verify the architectural designs and confirm with customers for effectiveness.- Transform architectural designs into detail designs and specifications.- Collaborate with the development team to integrate security designs and concerns.- Deliver the system to the customer for validation and authorization.- Follow the change management to conduct patch management.- Implement, operate, maintain, and monitor the IDS and IPS devices.- Implement and manage log servers to enforce non-repudiation.- Consolidate logs to Splunk SIEM servers, correlate logs, and analyze audit trails.- Monitor exceptional events such as privileged account activities, configuration changes, brutal logins, and status of devices.- Prepare management report to facilitate audit and continuous improvement.- Manage and provision Microsoft Active Directory user accounts and permissions.- Manage Cisco FirePower VPN Gateways.- Manage X.509 certificates for remote administration.- Facilitate 3rd-party audit activities.- Develop scripts for system administration automation.- Manage and optimize MySQL databases and servers. Technical Skill and Solutions: - Cisco Data Center Solution (Nexus & UCS) - Cisco Campus Network Solution(ISR & Catalyst) - Cisco & Arista Low latency Solution - Large Scale Routing Design and Implementation - DWDM & Dark Fiber - Cisco ONS/ Ericsson ROADM Solution - Security Solution - Cisco/Fortinet/Juniper/CheckPoint/F5/Akamai - Storage Solution – NetApp/Dell EMC/Pure - Cloud Solution - VMware/Hyper-V/ Azure/ AWS/Hybrid Cloud Certification:- Cisco CCIE R&S and SP - Cisco CCDP and VP- Juniper JNCIS - ISC2 CISSP - VMware VCP - Fortinet NSE4