Sebastian Lerner | CircleCI

Sebastian Lerner

Director, Product Management

Blue and green puzzle pieces symbolizing how Chunk integrates with CircleCI to analyze flaky tests, automate fixes, and stabilize CI pipelines.

Fix flaky tests in your sleep with Chunk by CircleCI

Oct 23, 20259 min read

Sebastian Lerner

Sebastian Lerner

Director, Product Management

Developer B sits at a desk working on an intermediate-level project.

Automatically scale self-hosted runners in AWS to meet demand

Jul 21, 202215 min read

Sebastian Lerner

Sebastian Lerner

Director, Product Management

Stylized CircleCI user interface screen showing pipelines with a call out to details of a job that is running.

Install self-hosted runners in 5 minutes or less

Apr 27, 20223 min read

Sebastian Lerner

Sebastian Lerner

Director, Product Management