Vulnerability Ownership at Scale

Built automated vulnerability assignment and exposure tooling that turned a flat findings list into routed, owned, SLA-tracked work.

Role: Sr. Software Engineer, Security
Year: 2016 to 2019
Stack: Ownership Mapping · Exposure Assessment · Automation · VM Program

The problem

Security findings at Walmart scale had no clear owner, so routing was manual and SLAs slipped.

Approach

Designed and shipped an automated vulnerability assignment and ownership-tracking system, routing findings to the teams that owned them.
Built exposure assessment tooling that surfaced vulnerability visibility across 200+ internal services.

Outcome

50% reduction in manual security ticket routing effort.
Improved SLA adherence across 10+ engineering teams.
Directly enabled the enterprise vulnerability management program to operate at scale.