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
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
SSiddharth LalwaniSep 26 · 13 min readHow to Build an Online Judge, Part 3: Running Python in DockerUnderstand docker images, containers, file mounts, and the limits that control a program’s environment. 1. Why introduce Docker? In the previous article, we used Python's subprocess module to run anotsystemsfromscratch.hashnode.dev
MMd AhteshamSep 26 · 10 min readDocker & Containerization: Concepts, Architecture and Docker Installation on EC2Containers and Containerization What is a Container? A container is a lightweight, standalone package that holds everything needed to run an application: the code, libraries, dependencies, and setting2Imdahtesham.hashnode.dev
HHritik ranjanSep 12 · 43 min readJenkins for Beginners: Complete Guide to CI/CD, Pipelines, Agents, Jenkinsfile & ArchitectureIf you are learning DevOps, AWS, Docker, Kubernetes, or CI/CD, Jenkins is one of the most important tools you should understand. At first, Jenkins can look confusing because you see terms like: Contrblogs.hritikranjan.in
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
MManoj NaikAug 26 · 3 min readBuilding Smaller Docker Images Using Multi-Stage BuildsA practical introduction to Docker Multi-Stage Builds for creating smaller, cleaner, and production-ready container images. Introduction Up until now, I had been building simple Flask applications usicloudopschronicle.hashnode.dev
MManoj NaikAug 26 · 4 min readUnderstanding Docker Volumes: Persisting Data Beyond ContainersA practical guide to storing application data using Docker Volumes. Introduction Containers are designed to be temporary and disposable. This raised an important question: What happens to application1cloudopschronicle.hashnode.dev
