KRKunja Ravi Kiranincodeops-labshashnodedev.hashnode.dev🚀 Docker Multi-Stage Builds & Distroless Images — Reducing ~700MB to ~2MB (Practical Demo)One of the most common production problems in containerized applications is unnecessarily large Docker images. You build a small application…And your final Docker image is: 700MB 800MB Sometimes ev1d ago·7 min read
LALamri Abdellah Ramdaneinservbaymac.hashnode.devHow I Compressed 3 Days of Go Backend Work into 30 MinutesDon’t tell me you are still relying on sheer hours to write code? I used to think that an outstanding backend engineer was just someone who wrote code faster and produced more of it. That was until I 3d ago·6 min read
PProGopheringopher-blog.hashnode.devGo 1.26: Small Changes, Massive Productivity BoostsGo 1.26 was released just two weeks ago. As someone who has spent over a decade in the trenches—troubleshooting performance bottlenecks and untangling complex codebases—I’ve seen many releases. But 1.3d ago·5 min read
TDTim Derzhavetsintimderzhavets.hashnode.devBuilding Production-Ready Kubernetes Operators: From CRD Design to Reconciliation LoopsYour team just spent three weeks building a custom deployment pipeline on top of Kubernetes. It works—deployments roll out, databases get provisioned, configurations sync across environments. But the implementation tells a different story: a growing ...3d ago·22 min read
TDTim Derzhavetsintimderzhavets.hashnode.devBuilding Kubernetes Operators: A Pattern Language for Distributed State MachinesYou've written your first Kubernetes operator, it works in development, but in production it corrupts data during network partitions and creates duplicate resources during controller restarts. The operator pattern isn't just about custom resources—it...3d ago·27 min read
HDharshad dhongadeingo-pro.hashnode.devBuild a Todo CRUD API with Go (Beginner-Friendly Guide)If you're starting with Golang and want to build something practical, a Todo CRUD API is the perfect first project. It covers all the fundamentals you'll use in real-world backend development. In this4d ago·4 min read
IOIslam O. Elgoharyinthepayload.hashnode.devUnder the Hood: An Architect’s Guide to Go vs. Scala (Part II)This is the second part of my series comparing Go to Scala and diving deeper into their differences. In the first part, I compared their philosophies, the circumstances of their design and the Runtime6d ago·4 min read
JVJitendra Vadlamaniinjitendra.blogSmart File OrganizerOver time, my Downloads folder accumulated thousands of PDFs, research papers, and invoices. Sorting them manually was a mammoth task that I kept postponing. To solve this, I built a smart, local-firsFeb 21·5 min read
MMatheusinreleaserun.hashnode.devKubernetes Operators Explained: What They Are, How They Work, and How to Build OneWhat Is a Kubernetes Operator? A Kubernetes Operator is a method of packaging, deploying, and managing a Kubernetes application using custom resources and custom controllers. In concrete terms, an operator is a controller that watches a Custom Resour...6d ago·22 min read
HHimanshuinkubeboiii.hashnode.devCracked DevOps SME Intern Role at Scaler (On-Campus, 2026) — My Interview Experience!Securing an internship in DevOps in 2026 wasn’t something I had perfectly planned. In fact, if I had to describe it honestly, it felt like one of those moments where people say, “You have to be at theFeb 19·12 min read
