- Design and maintain HIPAA-compliant, multi-account AWS infrastructure using Terraform and Terragrunt with a GitOps mindset.
- Build resilient GitHub Actions pipelines and implement safe release strategies such as Blue/Green deployments.
- Ensure high availability and version upgrades for core data stores including Postgres, ElastiCache, and OpenSearch.
- Mature full-stack telemetry and refine on-call workflows to drive key metrics like MTTR and deployment frequency.
- Enforce security guardrails across AWS and GitHub and develop self-serve infrastructure for product teams.
- Author technical design documents, conduct code reviews, and provide mentorship to earlier-career engineers.