How to install and configure Dask on Kubernetes using Helm, including worker resources and Jupyter notebook integration.

Go programming: Create more configMaps via Go templating with working code examples.

Kubernetes: Create Pod on the fly — configuration and practical examples.

Kubernetes: Apache Spark — configuration and practical examples.

How to manage the aws-auth ConfigMap in EKS to grant IAM users access to the Kubernetes cluster, including backup, editing, and verification steps.

How to configure kubectl for an AWS EKS cluster with GPU support using the NVIDIA device plugin.

Running Postman collections via Newman from the command line, including data-driven tests using JSON files and HTML report generation.

Quick one-liner to open the most recently generated Newman HTML report in your default browser on macOS.

Custom Flask CLI commands for resetting and bootstrapping a database with seed data using SQLAlchemy.

Delete database entries via bash alias — practical walkthrough with examples.