Charles Bartels Email & Phone Number

San Francisco Bay Area

Managing a team of 12 handling Authentication Management, Legal Tools, Access Management, Bouncer(internal SSO)/Okta. MFA, etc. Partner with various other teams around security, Identity Management and HW workflows. Manage Tech Debt.Migrating appropriate systems to SaaS based systems (Okta, Duo Security, Slack, etc.)

San Francisco Bay Area

Managed a team of 8 across 4 offices and 3 countries. In addition to the responsibilities listed below we also handle Production “dropbox” (yahoo tool for partners to upload data into Yahoo!), Yahoo! Redirect system, and corp “login” system.

Managed corporate mail routing, MTAs, and spamguard for yahoo-inc.com and several other external domains (>5M emails/day). Handled corp DNS, dhcp/vqpd, IMAP, and proxy servers. Rebuilt/rearchitected RSA/RADIUS infrastructure with zero user downtime. Wrote most of the automation used with RSA. Ensured Corp Unix systems were appropriately designed for.

San Mateo, CA

Tradebeam acquired Open Harbor assets. I joined Tradebeam temporarily to help facilitate the transition and add general technical advice and expertise.

Help design, build, and maintain complex, redundant N-tiered ASP system. Designed and drove through project to move all database file systems from local disk to network attached storage (NAS). Instrumental in moving production site to new co-location facility with minimal down-time. Led large scale Escrow project designed to keep customers running in the.

Managed and directed the TechTV sysadmins, oracle administrators, and website as a whole. Reported to upper management.

San Francisco

Worked under the general direction of senior management. Provided technical lead and supervision of system administrators and system programmers. Established/recommended policies on system use and services. Designed/implemented complex local and wide-area networks of machines. Had purchasing authority and responsibility for purchase justification.