· Travis Rodgers · Programming
How to Add a New User in Kubernetes with Certificates & RBAC
Create a Kubernetes user with client certificates and RBAC: generate a CSR, approve it, add kubeconfig creds, and bind least-privilege roles.
The Blog
· Travis Rodgers · AIThe Comet AI Browser Shift: How Perplexity Is Changing the Way We Browse the Web
Perplexity’s Comet AI Browser introduces a new way to browse the web, from passive search to AI-powered assistance. Learn what Comet does, the risks, and how to use it safely.
· Travis Rodgers · ProgrammingInstall Kubernetes on Raspberry Pi 5: A Complete Guide
Learn how to install Kubernetes on Raspberry Pi 5. This guide walks you through preparing your Pis with Ubuntu and networking, then building a Kubernetes cluster with kubeadm, complete with automation scripts.
· Travis Rodgers · AI10 Essential AI & Machine Learning Concepts for Developers in 2025
Learn the top 10 AI and machine learning concepts every developer should know in 2025. From model parameters and quantization to RAG, inference, and guardrails, this guide breaks down the essentials for building AI-powered apps.
· Travis Rodgers · ReviewsBuying Your First Raspberry Pi 5 (Beginner’s Guide for 2025)
Thinking of buying your first Raspberry Pi? This 2025 guide covers the Raspberry Pi 5, starter kits, custom builds, SSD vs SD card storage, and step-by-step setup for your first home server.
· Travis Rodgers · AIBest Udemy AI Courses for 2025: LLMs & AI Agents for AI Engineers
Looking for the best Udemy AI course in 2025? In this post, I will recommend my top three options for LLM engineering and AI Agents that you should enroll in this year.