Ship small, ship often: Practical Kubernetes CI/CD on a budget (GitHub Actions + Helm)Audience: freelancers and small teams who need reliable, inexpensive delivery to Kubernetes. This is a long, hands-on guide with lots of copy-pasteable code and extra explanations. TL;DR Build Docker images in GitHub Actions, tag each image with th...Sep 7, 2025 · 13 min readleandronnz.hashnode.dev
Overview of PostgreSQL indexingIntroduction As databases grow, ensuring fast and efficient access to data becomes increasingly important. This is where indexing comes into play. Think of an index as a highly organized system, much like a book’s table of contents. Instead of flippi...Sep 24, 2024 · 31 min readleandronnz.hashnode.dev
Kubernetes for Everyone: A Step-by-Step Guide for BeginnersTable of Contents Introduction What is Kubernetes? Why should you learn Kubernetes? The beginner’s journey Chapter 1: Understanding the basics What are containers? Introduction to Docker and container runtimes Key concepts of Kubernetes Po...Jul 25, 2024 · 44 min readleandronnz.hashnode.dev
Why experienced developers struggle to land jobsIntroduction Despite their extensive knowledge and skills, experienced developers often face significant challenges in the job market. It seems counterintuitive that seasoned professionals struggle to find employment, but various factors contribute t...Jun 21, 2024 · 14 min readleandronnz.hashnode.dev
PostgreSQL or MySQL: What Should I Choose for My Full-Stack Project?Choosing the right database is a pivotal decision for full-stack developers, impacting everything from application performance to scalability. PostgreSQL and MySQL stand out as two of the most popular open-source relational database management system...Apr 12, 2024 · 6 min readleandronnz.hashnode.dev
