I lead a team of production and cloud reliability engineers at GFiber.

I led a team responsible for architecting on-site and GCP-based cloud infrastructure for the Fiber and Webpass products of GFiber.

A brief stint post-promo prior to taking on the task integrating the Systems & Cloud teams of Fiber & Webpass, two formerly disparate business units.

º Senior lead on a team of three in managing systems-related infrastructure supporting over 25,000 customers across San Francisco, San Diego, Chicago, Miami, Boston, Denver, and Seattleº Maintained over 99.98% uptime over nearly three years as customer base grew by >100%º Managed Zenoss, a diverse network-monitoring platform, supporting over 10000 devicesº Deployed and managed over 400 LXD, Xen and bare-metal systems, including DNS, DHCP, mail, web, configuration management (SaltStack), NAS, hypervisors, CGN, RSA, FreeIPA/LDAP, VPN, FreePBX, and othersº Administered thousands of network devices, including routers, switches, and radios° Recruited and trained top-notch administrators in competitive job markets° Managed a diverse platform of open-source and community applications, saving over $400,000/year in licensing fees

º Recruited and remotely supervised Bangalore administrator for over six yearsº Redesigned and implemented Linux-based networks on-site in San Diego and Bangaloreº Supported Cadence, Mentor (Calibre, Pads), and other IC design toolsº Administered servers & clients for 100+ users across three continentsº Implemented network security controls for high availability global useº Implemented and administered dual-factor authentication VPN, automation and alert scripts (shell and perl), database and file-system performance tuning, offline and snapshot backups, centralized logging, Squid/Icap-based proxy for internal web filtering.º Designed, implemented, and administered several LAMP-based web apps, including ticket-tracking software, postmortem reports, asset management, internal documentation platform, and wiki.º Implemented PXE based Kickstart and Clonezilla provisioning for clients and servers.º Administered Ganglia, Munin, Tracmor, Drupal, Mediawiki, FlexLM, PowerDNS, NAS (AoE), Iptables firewalls with QoS, rsnapshots, NX Server, Xen, svn, trac, and more.º Administered Cisco & Netgear routers & switches, guest WiFi, VLANs, KVM-over-IP, teleconferencing.º Assembled and instated company-wide network policy and terms-of-use contracts.º Directed local office relocation, i.e. solicited contractor bids, service transfer, and re-cabling.º Provided support and network infrastructure for Windows clients and associated software.º Regularly performed thorough documentation of new and existing processes.º Provided greater than 99.9% uptime for over six years.