John's repositories
cs-video-courses
List of Computer Science courses with video lectures.
devops-exercises
Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions
social-app
The Bluesky Social application for Web, iOS, and Android
build-your-own-x
Master programming by recreating your favorite technologies from scratch.
catalog
RESTFul API for a Catalog application
dev-images
Images for Devcontainer development.
django_for_startups
Code for the book Django for Startups
free-programming-books
:books: Freely available programming books
pyspark-example-project
Example project implementing best practices for PySpark ETL jobs and applications.
pyspark-template
A Python PySpark Projet with Poetry
python-mastery
Advanced Python Mastery (course by @dabeaz)
styleguide
Style guides for Google-originated open-source projects
system-design
Learn how to design systems at scale and prepare for system design interviews
system-design-interview
System design interview for IT companies