DEV Community: Chandan Kumar

🐳 Master Docker with Real-World Scenarios 🚀

Chandan Kumar — Tue, 15 Apr 2025 13:57:00 +0000

Learning Docker basics is one thing. But using it in real-world DevOps pipelines, production debugging, and CI/CD workflows? That’s where things get interesting. 😎
In my latest blog, I walk through practical Docker scenarios every DevOps engineer should know:
✅ Building custom Docker images
✅ Handling volume persistence
✅ Debugging containers in production
✅ Optimizing Dockerfiles for CI/CD
Whether you're deploying microservices or containerizing legacy apps — this guide gives you hands-on Docker insights that actually apply on the job. 🔧
📖 Check it out now 👇
👉 https://lnkd.in/dZwncv96

🔍 Breaking Down Kubernetes: Core Components You Should Know ⚙️🐳

Chandan Kumar — Tue, 15 Apr 2025 13:54:32 +0000

Ever wondered what really powers a Kubernetes cluster under the hood? 🤔
From the API server to the scheduler, every component plays a vital role in keeping your workloads running smoothly.
In my latest blog, I explain each key component of Kubernetes in simple terms, so you can:
✅ Understand the K8s control plane
✅ Get clarity on how Pods, Nodes & Controllers interact
✅ Strengthen your cloud-native foundation
📖 Dive into the full post here 👇
👉 https://lnkd.in/d69nX4jb
Whether you're prepping for a DevOps interview or building out your own platform, mastering the internals of Kubernetes is non-negotiable in 2025. 🔐🌐

🚀 Exploring the Future: Blockchain & Web3 Innovations 🌐🔗

Chandan Kumar — Tue, 15 Apr 2025 13:50:12 +0000

We’re in the midst of a digital revolution—Blockchain and Web3 are not just buzzwords anymore; they’re reshaping the way we think about ownership, transparency, and decentralization.
In my latest blog post, I dive into:
✅ The evolution from Web2 to Web3
✅ Real-world blockchain applications
✅ NFTs, DAOs, DeFi, and beyond
✅ How these innovations are transforming industries from finance to gaming
📖 Read the full blog here:
👉 https://lnkd.in/dMh8AvMR
Whether you’re a developer, investor, or tech enthusiast, this is your guide to the next-gen internet. ⚡🌍