How Persona reduced flaky tests by 30% with Buildkite Test Engine

Persona’s infrastructure team supports 100 engineers, with a tech stack centered on a Ruby on Rails monolith. In this webinar, we discuss with Ian from Persona how Buildkite has unlocked Persona's scale to meet their aggressive growth goals with CI/CD. Key topic areas include: • Eliminated bottlenecks and improved build performance with dynamic pipelines that scale automatically • Reduced costs using spot instances for CI through GCE • Reduced test flakiness 30% using Buildkite’s Test Engine