2.4M transactions/day upgraded. Zero downtime.
Rails 6.1 to 7.1 for a fintech API. p95 1.8s → 680ms, 18 CVEs eliminated, PCI-DSS compliance maintained through the dual-boot migration.
Rails
PCI-DSS
Dual-boot
- Outcome
- Legacy Modernization
- Capability
- Full-Stack Engineering
- Industry
- Financial Services