devops

Master UFW (Uncomplicated Firewall) on Ubuntu — from installation and basic rules to advanced configurations and VPS hardening best practices.

Learn how to use VS Code Remote-SSH to develop on remote servers with full local IDE experience. Covers setup, configuration, tips, and common workflows for seamless remote development.

Master testing and DevOps for TypeScript apps with Vitest, Supertest, Playwright E2E, mocking with MSW, CI/CD pipelines with GitHub Actions, Docker multi-stage builds, and deployment automation.

Master load balancing fundamentals: algorithms (Round Robin, Least Connections, IP Hash), Layer 4 vs Layer 7, health checks, session persistence, SSL termination, and implementation with Nginx, HAProxy, and cloud providers.

Master Docker fundamentals from scratch. Learn containers vs VMs, Docker architecture, images, containers, networking, volumes, and essential commands with hands-on examples.

Master Docker and Kubernetes from fundamentals to production deployment. A comprehensive roadmap covering containerization, orchestration, Helm, CI/CD, and production best practices.

Learn Pulumi fundamentals from scratch. Understand projects, stacks, resources, state management, configuration, and secrets. Deploy your first cloud infrastructure with real code.

Complete Pulumi learning path for developers. Master Infrastructure as Code with TypeScript, Python, or Go. Deploy to AWS, Azure, and GCP with confidence in 6 weeks.

A comprehensive guide to migrating your Pulumi infrastructure state from Pulumi Cloud to Azure Blob Storage for better cost control and data sovereignty.

Discover why learning Linux is essential for developers, system administrators, and tech enthusiasts in today's technology landscape.