Build development environments for AWS Glue 1.0 and 2.0 with the published Docker image and the Visual Studio Code Remote Containers extension.

Add authorization to a GraphQL API with a custom directive and Oso, an open source authorization library, to control who can act on which resource.

Run frequent Apache Airflow tasks on AWS Lambda instead of Celery workers or ECS, with a custom operator modelled on the ECS operator.

Set up path-based routing with Traefik and Docker for Python and R services, then add centralized authentication with Forward Authentication.

A FastAPI web service dispatches tasks to Celery and RServe workers, with Redis as broker and store, running on Docker Compose and Kubernetes.

Build a Linux development environment on Windows with WSL, then run an RServe web service with a sidecar container on Minikube as the example app.

Develop and test AWS applications against LocalStack, a mocking framework that runs AWS services on a local machine, demonstrated with a web service.

Keep the Cronicle job scheduler running when its master server fails: a master and a backup server on Docker, behind Nginx as the load balancer.

Render htmlwidgets inside a Vue.js application, then replace those widgets with native JavaScript libraries for performance async Shiny cannot reach.

Implement the async feature of R Shiny and find its limits, measured against an alternative app with a JavaScript frontend and an RServe backend.