- Own production reliability on AWS (availability, latency, throughput, capacity, incident response).
- Architect and operate scalable infrastructure (multi-AZ, DR strategy).
- Build and maintain Infrastructure as Code (Terraform/CloudFormation/CDK) and Git workflows.
- Improve CI/CD pipelines and deployment strategies.
- Implement strong observability (metrics, logs, traces, alerting, dashboards, SLO/SLI).
- Own database operations on AWS (Aurora/RDS MySQL: backups, restores, performance troubleshooting, capacity planning).
- Improve caching and traffic handling.
- Harden security posture (IAM, secrets management, patching, WAF, audit trails).
- Drive adoption of relevant AWS managed services.
- Drive cloud cost efficiency (FinOps).
- Lead post-incident reviews (RCA, corrective actions, prevention).
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