Technical Lead, R&D Products

• Dec 2021 - Present

Network Manager

• Oct 2020 - Dec 2021

- Execute plans base on senior management directives.- Manage network team to design, implement, operate, and troubleshoot network infrastructure- Excellent documentations with design documents and network diagrams- Hands-on working experiences with major network projects:o Cisco VSS to Cisco Nexus core switch Migrationo Palo Alto Large Scale VPN deployment in AWS for Japan customerso Austin Office 2.0 network design and implementation o Production Employees remote access network design and implementationo Palo Alto Always On VPN design and implementation - Certificate : Cisco Security CCIE, VMWare Certified Professional Show less

Sr. Network Engineer

• Sep 2017 - Oct 2020

* Worked independently on Palo Alto Large Scale VPN solution implementation project, Palo Alto firewall upgrade, Network Performance Monitor installation, and securing the wireless LAN.* Design, set up and configured Cisco Nexus, ASR and ISR series routers and Aruba wireless solution.* Managed network equipments with various software packages, including disaster recovery planning and testing backup scheduling as well as different security audit such as SOC2, HITRUST.* Assessed and evaluated company networking; identified necessary upgrades and improvements for server environment to Windows 2008 R2, SQL 2008, and Microsoft Exchange 2010.* Assisted and mentored clients and employees on the correct use of wireless encryption protocols.* Facilitated regular penetration tests of network firewall to make sure that corporate policy is enforced and adhered to. Show less

Sr. Network Engineer

• Nov 2014 - Sep 2017

• Design and Implement Jasper Wireless Data Center in Nanjing and Guangzhou, China • Support all Jasper data center network equipment (routers, switches, firewalls) and operational • Processes established, documented, and deployed for all network equipment in the data-center for carrier-class availability • Design and Implement Jasper Wireless Data Center in Nanjing and Guangzhou, China • Support all Jasper data center network equipment (routers, switches, firewalls) and operational • Processes established, documented, and deployed for all network equipment in the data-center for carrier-class availability

Network Consulting Engineer, Solution Validation Services Organization

• Aug 2007 - Nov 2014

-Design and implement server virtualization technology by using Cisco Unified Computing System (UCS) and VMware vSphere Hypervisor for SVS San Jose site to improve productivity.-Provide validation services to make sure Cisco Global Enterprises Theater (GET) clients’ new solutions, applications, and upgrade work as expected and operate within the existing systems by simulating customer’s environment in our labs.

Security & VPN Technologies and Products Support Team, TAC

• Aug 2000 - Aug 2007

- Works on complex and diverse problems where analysis requires in-depth evaluation of factors with imaginative and innovative troubleshooting and experimentation.- Gather product requirements from sales engineers and customers; analyze market trends in the network security area.- Provide future direction and product roadmap for Cisco security products including ASA, IPS/IDS, etc.- Demonstrated success in working with development to improve Cisco product quality.- Help customers on network design, implementation and troubleshooting using Cisco products- Mentor and assist junior team members within the group. Show less