live devops demo

Projects

Real infrastructure. Real problems solved. Every project links to code — go inspect it.

ECS Deployment Failure & Rollback
Live

Engineered a fully automated, self-healing CI/CD pipeline for containerized workloads on ECS Fargate. Intentionally introduced a runtime health-check failure to validate ECS deployment controller behavior — confirmed automatic rollback, ALB traffic isolation, and CloudWatch observability across the full failure lifecycle.

CodeCommitCodeBuildECRECS FargateALB HealthCheckAuto Rollback
ECS Fargate CodePipeline CloudWatch ALB Python/Flask
Auto
Rollback
0dt
User Impact
3x
Retry Attempts
ECS Zero-Downtime Blue/Green Deployments
Live

Implemented native ECS Blue/Green deployments using CodeDeploy with a dual-listener ALB (Port 80 for production, Port 8080 for pre-flight validation). Injected a logic fault into the Green environment to test deployment guardrails — CloudWatch alarms on UnhealthyHostCount halted traffic shifting and kept production traffic exclusively on the stable Blue environment with zero user impact.

Blue (Prod:80)Green (Test:8080)CW AlarmShift Halted // blast radius: zero
CodeDeploy ECS Fargate CloudWatch Dual-Listener ALB Python/Flask
B/G
Deploy Strategy
0
User Impact
<1min
Alarm Trigger
// More projects incoming