SPEAKER · DEVFLOW CONF 2027

Owen McAllister

Principal Consultant · Fieldstone Advisory

Owen McAllister has led large-repo migrations at six companies as a principal consultant with Fieldstone Advisory. He collects migration failure stories the way others collect stamps.

SESSIONS · 1

13:45–14:15

WED · MAY 12

MAIN STAGE

The Migration Playbook: Moving 900 Repos Without Stopping Ship

Developer Experience·Talk (30 min)

Big migrations fail socially before they fail technically. A sequencing playbook from six large-repo migrations — and the one dashboard that keeps executives from canceling at 60%.