Understanding remote procedure calls, protocol buffers, and polyglot service communication — and when to use gRPC over REST.

A complete walkthrough of deploying a FastAPI service to AWS EKS using Docker, ECR, GitHub Actions CI/CD, and ArgoCD for GitOps-based deployments.

A complete guide to deploying a Next.js static blog on AWS using S3, CloudFront, Route 53, and ACM with automated CI/CD via GitHub Actions - all for under $5/month.