Priyanshu Bhatt

@bhattpriyanshu

Backend Engineer | Node.js, FastAPI | AWS, Docker, CI/CD | Blogging My Dev Journey 🚀

Greater NoidaJoined May 2025

About

👋 Hey there! Backend-focused developer building scalable systems with Node.js & FastAPI 🚀 Working with AWS, Docker, and modern backend architectures ☁️ Passionate about performance, system design, and continuous learning ⚔️💻 Sharing my journey of building real-world backend systems 💬

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Priyanshu Bhatt's blogs

My Docker Journeymasterdocker.hashnode.dev8 posts

My DevOp Journeymissiondevops.hashnode.dev7 posts

My Cloud Journeymastercloud.hashnode.dev5 posts

My Database Journeymasterdatabase.hashnode.dev3 posts

Js in Interviewmasterjsinterview.hashnode.dev2 posts

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Recently published

PBPriyanshu Bhattmasterdocker.hashnode.devApr 2 · 4 min read

Docker Commands Cheat Sheet (Beginner → Pro Guide)

If you're learning DevOps, backend, or cloud, mastering Docker commands is non-negotiable.This guide covers all essential Docker commands you’ll actually use in real projects — not just theory. 🧠 Wh

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PBPriyanshu Bhattmasterdocker.hashnode.devMar 30 · 4 min read

Docker Volumes & Storage

When I started learning Docker, everything was smooth until I hit this question: “Where does my data go when the container stops?” At first, I didn’t think much about it.Then one day I stopped a con

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PBPriyanshu Bhattmasterdocker.hashnode.devJan 21 · 4 min read

Docker Networking Explained

Bridge, Host, Overlay, Macvlan, IPvlan & None (With Real Use Cases) When people say “Docker networking is confusing”, what they really mean is: “I don’t know who can talk to whom, and from where.” Docker networking is not magic.It’s a set of very e...

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PBPriyanshu Bhattmasterdocker.hashnode.devJan 17 · 3 min read

From Flask App to AWS EC2: Containerizing and Deploying a Web App with Docker

Today was one of those days where things actually click. I built a simple Flask web application, containerized it using Docker, and deployed it live on an AWS EC2 instance. No magic. No shortcuts. Just understanding how the layers fit together. This ...

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PBPriyanshu Bhattmasterjsinterview.hashnode.devJan 7 · 4 min read

Day 2: Core JavaScript Concepts (Very Frequently Asked)

If Day 1 decides whether the interview continues,Day 2 decides how far it goes. These concepts are not about syntax.They are about how JavaScript thinks while running your code. 1. Execution Context (How JavaScript Runs Code) Before JavaScript exec...

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Priyanshu Bhatt

About

Available for

Priyanshu Bhatt's blogs

Recently published

Docker Commands Cheat Sheet (Beginner → Pro Guide)

Docker Volumes & Storage

Docker Networking Explained

From Flask App to AWS EC2: Containerizing and Deploying a Web App with Docker

Day 2: Core JavaScript Concepts (Very Frequently Asked)

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Priyanshu Bhatt

About

Available for

Priyanshu Bhatt's blogs

Recently published

Docker Commands Cheat Sheet (Beginner → Pro Guide)

Docker Volumes & Storage

Docker Networking Explained

From Flask App to AWS EC2: Containerizing and Deploying a Web App with Docker

Day 2: Core JavaScript Concepts (Very Frequently Asked)