DevOps Services
CI/CD Pipeline Modernization for a Fintech Platform
Replaced a manual, error-prone deployment process with an automated CI/CD pipeline supporting zero-downtime releases for a platform handling live transactions.
01
The Challenge
Deployments were manual, requiring a developer to SSH into production and pull the latest code during a maintenance window. A failed deploy meant real downtime for a platform processing live transactions, and rollbacks were slow and stressful.
02
The Approach
1
Built a GitHub Actions pipeline running automated tests, static analysis, and dependency vulnerability scanning on every pull request.
2
Implemented blue-green deployment on AWS so new releases go live behind a load balancer swap, with instant rollback if health checks fail.
3
Added database migration safety checks to catch backward-incompatible schema changes before they reach production.
4
Set up deployment notifications and audit logging so every release is traceable to a commit, approver, and timestamp.
03
The Outcome
Deployments moved from a manual, once-a-week maintenance-window process to multiple same-day releases with automatic rollback on failure, cutting deployment-related incidents significantly.
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Ajish
Stephen