Discovery packet
Dependency graph, cron inventory, and batch jobs touching your node-js APIs.
Cutover planning · evidence trail
Migration assistance for existing node applications
We migrate nodejs workloads with written runbooks: traffic weights, rollback triggers, database cutover order, and stakeholder sign-offs—because “big bang” weekends age poorly under audit.
Parallel operation
Dual-write or read-only shadow periods when data correctness demands it.
Cutover timeline template
T-7
Freeze window
Schema changes locked; only operational toggles allowed.
T-1
Rehearsal
Dry-run scripts executed against staging mirrors.
T0
Traffic shift
Weighted DNS or edge flag flips with observers on dashboards.
Post-migration stabilization
72-hour hypercare with tightened error budgets; weekly reviews until variance normalizes.
Start with a migration questionnaire
Email hello@encruelecerias.us with subject line “node-js migration”.