Agent system trilogy: design, backend, and AWS ECS production deployment

kmeanskaran · x · 2026-09-03

The author published a three-part series covering agent systems end to end: system design, backend design, and production deployment to AWS ECS, with an open-source PoC called agent-harness-ops.

Key topics include: designing the harness (memory, context management, human-in-the-loop); a production-grade FastAPI backend with caching and rate limiting; queue workers via Celery and Redis; CI/CD with GitHub Actions (pipelines, dev/prod environments, tag releases); AWS services (DynamoDB, ECR, ECS, ALB, Bedrock models); Terraform for dev and prod; plus tracing, observability with CloudWatch, and automation best practices.

Related event: Three-Part Series Covers Agent System Design Through AWS ECS Deployment(2 posts)→

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