Steve Ha Email & Phone Number

New York City Metropolitan Area

Maintains and supports global network infrastructures across the headquarters and 20 international offices. This includes managing Cisco routers and switches, overseeing Meraki’s cloud-based wireless controllers, switches, and security devices, administering Cisco Unified Communications Manager Version 14, securing networks with Check Point Firewall and CloudGuard solutions, facilitating video conferencing via Yealink’s Microsoft Teams Room Solution, and utilizing SolarWinds NPM for network monitoring along with NTA for network troubleshooting.

New York City Metropolitan Area

Supported multiple network infrastructures for HQ sites and remote stores including Cisco routers/switches, Meraki cloud base controller wireless/switch/security appliance and SolarWinds NPM for monitoring and NTA for troubleshooting.

New York City Metropolitan Area

Supported Enterprise Network and Remote Locations Infrastructure including Cisco routers/switches for LAN/WAN, Bluecoat for security, Riverbed steelhead for network Optimization and SolarWinds/Lancope for monitoring and troubleshooting. Implemented network changes and QoS configurations for 50 Bookfairs remote sites. Assisted in wiring and configuring Cisco Nexus 7k and 5k as core for Enterprise data center. Worked closely with the server team to support eCom implementation. Maintained network diagrams and documentations to reflect any physical changes across all major data centers.

New York City Metropolitan Area

Responsibilities included implementation of new services/processes/cutovers, Nortel system maintenance and upgrade, and overseeing day-to-day operations for the Enterprise and all Bookfair remote sites. Ensured proper preventative maintenance procedures were followed, and disaster recovery procedures were in place and tested.