Kim Pyeong Gwon

Insurance system migration from on-premises to AWS

Corea Insurance Solution

Moved an insurer's core services from on-premises Docker hosts to AWS EC2 with security groups, least-privilege IAM, and EBS snapshot backups.

Problem
An insurer's core services ran on on-premises Docker hosts.
Design
Analyzed the full service topology and moved it to AWS EC2/IAM/EBS with security groups, least-privilege IAM, account permission design, and EBS snapshot backups.
Rationale
Kept the existing Docker packaging and moved to EC2 first to shorten the migration, leaving managed-service refactoring for a later phase.
Result
Migration completed with security and permissions in place; EBS snapshots established as the recovery baseline.
Stack
AWS EC2, IAM, EBS, Docker

See also