HHritik ranjanOct 10 · 54 min read🔐 Building SteganoVault: A Production-Grade Steganography Tool with Docker, Flask, MySQL, and Nginx📚 Table of Contents Introduction What is Steganography? Why I Built SteganoVault Project Overview Main Features Technology Stack How Steganography Works in SteganoVault System Architecture Cblogs.hritikranjan.in
YYuvraj.RSep 29 · 4 min readDocker Multi-Stage Builds: How I Reduced My Image SizeLearn how Docker Multi-Stage Builds help create smaller, cleaner, and more efficient container images. 🤔 Why Do We Need Multi-Stage Builds? When I started learning Docker, I came across a simple quesbuild-break-fix-diaries-with-yuvrajj.hashnode.dev
HHritik ranjanSep 26 · 40 min readKubernetes Local Installation Guide for Beginners: KIND & Minikube Step-by-StepThe good news is that you can run a complete Kubernetes cluster directly on your laptop. In this guide, we will learn two of the most popular ways to run Kubernetes locally: KIND — Kubernetes IN Dock1Iblogs.hritikranjan.in
AAdithya M SSep 23 · 3 min readHardening Your Containers: A Practical Guide to Docker SecurityIf you spend any time in DevOps or cloud engineering, you already know the harsh truth: getting an application to run smoothly is only half the battle. The other half? Making sure it's actually lockedadithyameda.hashnode.dev
PPritam Subham PaniSep 12 · 21 min readDocker : From “Works on My Machine” to Containers“It works on my machine.” You may have heard this many times in software development. An application works perfectly on one developer's computer, but when someone else tries to run the same project, pritampani.hashnode.dev
HHritik ranjanSep 1 · 34 min read🐳 Dockerizing a Three-Tier Java Spring Boot Application with Docker Compose & MySQLIn this project, I deployed a three-tier Java Spring Boot application using Docker and Docker Compose. The application contains: ☕ Java Spring Boot backend 🗄️ MySQL database 🐳 Docker containers blogs.hritikranjan.in
HHritik ranjanAug 30 · 36 min read🐳 Dockerizing a Django Notes Application: Complete DevOps Project with Docker Compose, MySQL & NginxIn this project, I containerized a Django Notes Application and deployed it using Docker and Docker Compose. The project demonstrates several important DevOps concepts: 🐳 Docker Containerization ⚙️11Dblogs.hritikranjan.in
HHritik ranjanAug 27 · 49 min read🐳 All Docker Commands Explained with Examples (2026 Complete Reference)Docker is one of the most important technologies for modern software development, DevOps, cloud engineering, and CI/CD. If you are learning DevOps, AWS, Kubernetes, CI/CD, or cloud computing, Docker iblogs.hritikranjan.in
EEva J PatelJul 23 · 5 min readDocker Explained In Gen-Z So Your Code Stops Getting Cooked Ever spent three hours setting up a project, ran npm start or python main.py, and got a wall of bright red error messages? Then you text your teammate, they pull the exact same code from GitHub, run i22Kevapatel123.hashnode.dev
NNitin PoojaryJul 8 · 13 min readDocker Networking Deep Dive: How My Air Hockey Server's Containers Actually Talk to Each OtherIntroduction Early on, while dockerizing the air hockey backend, Redis was running in its own container but the API server was still running locally on my machine, so localhost:6379 worked fine. Same nitin-poojary-backend-and-devops.hashnode.dev
