Case Study: F500 Health Services Firm achieves rapid, zero-impact security rollouts and accelerated API testing with Neotys NeoLoad

How an F500 Health Services Firm is Using NeoLoad to Champion Performance during Enterprise Transformation

A Fortune 500 health services firm with more than 100,000 employees modernizing its software delivery faced a major performance-testing challenge during an enterprise-wide security rollout. Agile/DevOps practices increased the need for “early and often” performance visibility, but new corporate rules limited testing to a 7 p.m.–6 a.m. CST window and their legacy LoadRunner solution couldn’t generate the required load or meet scheduling constraints, putting timely, reliable rollouts at risk.

The Enterprise Performance Engineering team migrated to NeoLoad across a portfolio of >30 web and mobile apps and ~20 APIs, completing the move in three weeks and finishing full API and end-to-end tests within the two-week budget. NeoLoad’s easy UI, high-concurrency API testing, Docker/Jenkins integrations and training program let teams run parallel regression tests in minutes, self-serve performance dashboards, and maintain continuous pipelines—results: the security rollout met SLAs with no user impact, faster feedback to developers, and a measurable shift from gatekeeping to enabling continuous performance improvement.