Welcome to My Dev Journey – Web 2, Web 3, and DevOps Roadmaps

Krishan Sharma — Thu, 18 Sep 2025 05:05:59 +0000

Hey folks 👋,

I’m Krishan – a full-stack developer passionate about building scalable apps, experimenting with new tech, and helping other developers level up faster.

This is my very first post on dev.to
, and I want to set the stage for what you can expect here.

🏗 What This Blog Is About

I’ll be sharing structured, progressive roadmaps for:

Web 2 Development – From HTML & CSS fundamentals to React, Next.js, Node.js, databases, and production-ready full-stack apps.

Web 3 Development – Blockchain basics, smart contracts, wallets, and building dApps.

DevOps & Infra – CI/CD, Docker, Kubernetes, scaling web apps, and keeping things reliable in production.

Each post will take you from zero to project-ready on a topic.
Think of this as a step-by-step guide to becoming a job-ready developer — with real projects along the way.

📚 Example Topics I’ll Cover

Here’s a quick sneak peek of what’s coming:

✅ Foundations: HTML, CSS, JS, Git/GitHub, Bash

🖼 Frontend: DOM, React, state management, styling with Tailwind & Shadcn

🌐 Backend: Node.js, Express, REST APIs, WebSockets, authentication

🗄 Databases: MongoDB, Postgres, Prisma/Drizzle ORM

📦 Tooling: Monorepos, linting, testing, CI/CD

🔗 Web 3: Smart contracts, Solidity basics, Web3.js/Ethers.js

⚙️ DevOps: Docker, cloud deployment, scaling real-time apps

🎯 Projects: Chat app, Gmail clone, real-time game, and even a mini Codeforces clone

🎯 Who This Is For

Beginners who want structured learning instead of scattered tutorials

Intermediate devs who want to go deeper into real-world systems

Makers who want to build projects that actually ship

🏁 Your First Step

Follow me here on dev.to and join me as I break down the entire journey of becoming a modern developer — one post at a time.

I’d love to hear from you:
💬 What topics are you most excited to see first? Drop a comment and let’s start a conversation!

DEV Community: Krishan Sharma

Welcome to My Dev Journey – Web 2, Web 3, and DevOps Roadmaps