Managed backend IAM/SSO systems. Responsible for maintaining account synchronization between OneLogin, LDAP, G-Suite and Workday. Wrote and maintained Python and Ruby scripts to automate provisioning and maintenance for 20000+ accounts.

As Senior IT Administrator: Primary architect for IAM/SSO technology stack including evaluation, selection and deployment of PingFederate, LDAP and G-suite. Responsible for migration from PingFederate/LDAP to OneLogin to take advantage of integrated VLDAP technology. Selected, deployed and managed internal MDM system. Wrote automation scripts to streamline provisioning for 500+ devices and accounts. As Director of Operations: Oversaw growth of technology stack from two racks to 100+ Grew operations team to support company in hypergrowth Hired China operations team and launched first Chinese datacenter operations.

Remote datacenter/website administration. Network/systems administrator for multiple Linux distributions. Webmaster for production web service Cisco router/firewall setup/maintenance VPN setup/maintenance MySQL database replication and management

Administered 120+ servers in 2 datacenters Internal Windows/Mac systems support and troubleshooting Network/systems administrator for various Linux distributions Postfix MTA setup/maintenance Zimbra Collaboration Suite setup/maintenance Cisco router setup/maintenance VPN setup/maintenance Perl/PHP programming MySQL/SQL Server/PostgreSQL database replication and management Squid proxy setup and customization

Managed operations team. Primary architect for deployment of new servers and technologies. Maintained 120+ machines across multiple datacenters.