---
title: "Swapnaneel Kundu (@swapnaneel) | Hashnode"
description: "Full Mern stack developer. Read the latest articles by Swapnaneel Kundu on Hashnode."
url: "https://hashnode.com/@swapnaneel"
---

@swapnaneel

# Swapnaneel Kundu

@swapnaneel · Joined June 2025

Full Mern stack developer

### [Docker Makes life of Developer Easy!!!!](https://microservices-hosla.hashnode.dev/docker-makes-life-of-developer-easy?utm_source=hashnode&utm_medium=feed)

Docker: Why You Need It and How to Deploy Across Any VPS in One Command If you've ever heard a developer say "It works on my machine" — Docker exists to kill that excuse forever. In this post, we'll g

6 min read · [microservices-hosla.hashnode.dev](https://microservices-hosla.hashnode.dev/docker-makes-life-of-developer-easy?utm_source=hashnode&utm_medium=feed)

[May 13](https://hashnode.com/posts/docker-makes-life-of-developer-easy/6a0421e352a9c969d61425a8)

### [How to Integrate Stripe Payment Gateway](https://cloudinary-and-stripe-integration.hashnode.dev/how-to-integrate-stripe-payment-gateway?utm_source=hashnode&utm_medium=feed)

How to Integrate Stripe Payment Gateway in Node.js — A Step-by-Step Guide Introduction Stripe is one of the most popular and developer-friendly payment gateways available today. It enables you to accept online payments securely and effortlessly. In t...

4 min read · [cloudinary-and-stripe-integration.hashnode.dev](https://cloudinary-and-stripe-integration.hashnode.dev/how-to-integrate-stripe-payment-gateway?utm_source=hashnode&utm_medium=feed)

[Aug 9, 2025](https://hashnode.com/posts/how-to-integrate-stripe-payment-gateway/68970c9c1bccaa41add70497)

### [How we integrate Cloudinary](https://cloudinary-and-stripe-integration.hashnode.dev/how-we-integrate-cloudinary?utm_source=hashnode&utm_medium=feed)

How we integrate Cloudinary with Multer in node js app saving the url in MongoDB Alright — let’s break it down step-by-step so you not only know how to integrate Cloudinary with Multer in a Node.js app, but also why each step is done, and how to stor...

3 min read · [cloudinary-and-stripe-integration.hashnode.dev](https://cloudinary-and-stripe-integration.hashnode.dev/how-we-integrate-cloudinary?utm_source=hashnode&utm_medium=feed)

[Aug 9, 2025](https://hashnode.com/posts/how-we-integrate-cloudinary/68970b705d42bdd8f9ed681b)

### [Restructuring My Personal E-Commerce Project – From Messy to Modular](https://restructuring-my-ecom-fullstack-project.hashnode.dev/restructuring-my-personal-e-commerce-project-from-messy-to-modular?utm_source=hashnode&utm_medium=feed)

Node.js e-commerce project refactoring guide using Express.js, MongoDB, Google OAuth, Cloudinary, Stripe, Multer, and modular backend patterns

6 min read · [restructuring-my-ecom-fullstack-project.hashnode.dev](https://restructuring-my-ecom-fullstack-project.hashnode.dev/restructuring-my-personal-e-commerce-project-from-messy-to-modular?utm_source=hashnode&utm_medium=feed)

[Aug 8, 2025](https://hashnode.com/posts/restructuring-my-personal-e-commerce-project-from-messy-to-modular/6895b30e332254ad96dd9cfd)

### [Confusion to Clarity: How I Understood Microservice Deployment and Cross-Service User Identity](https://microservices-hosla.hashnode.dev/confusion-to-clarity-how-i-understood-microservice-deployment-and-cross-service-user-identity?utm_source=hashnode&utm_medium=feed)

Problem I Faced While building a backend using microservices for a project, I split my architecture like this: auth-service: handles login, signup, and user authentication. mentalHealth-api: manages user sessions and mental health scores. At first,...

3 min read · [microservices-hosla.hashnode.dev](https://microservices-hosla.hashnode.dev/confusion-to-clarity-how-i-understood-microservice-deployment-and-cross-service-user-identity?utm_source=hashnode&utm_medium=feed)

[Jun 24, 2025](https://hashnode.com/posts/confusion-to-clarity-how-i-understood-microservice-deployment-and-cross-service-user-identity/685af0bd37cdffe89164a57a)