#migration
2 essays tagged "migration".
Nov 1, 2020
→ All writing
Migrating a payment service to cloud in 8 weeks by not touching the code
Sep 8, 2019 When two engineers left mid-project and the datacenter contract renewal was weeks away, the right move was a container wrapper, not a rewrite.
Grandfathering 3DS2: a 4-sprint regulatory scramble
When we discovered stored cards that could not process recurring payments after SCA went live, we had four sprints to fix it without breaking the customer experience.