
Tech tutorials for beginners and technologists
Learn how to use Amazon S3 (Simple Storage Service) for cloud storage. Covers creating buckets, uploading files, setting permissions, and understanding S3 storage classes.
Learn how to create your AWS account, set up Multi-Factor Authentication (MFA) for security, and configure billing alerts. Perfect for beginners starting their cloud journey.
Complete guide to becoming a Full Stack DevOps AI Engineer. Learn to set up your development environment with WSL, VSCode, Node.js, and Claude Code, then build and deploy a full-stack AI application with AWS Lambda, API Gateway, React, and deployment automation.
Patrick's comprehensive study guides for AWS, Azure, GCP, IBM, and Oracle certifications with notes and resources.