Monorepo Architecture: A Must-Have Skill for Software Engineers in 2026 A few years ago, I thought multiple repositories were the cleanest way to organize projects. One repo per app, one repo per service, everything neatly separated. It felt organized — until it wasn’t. Then came …
In modern backend development, scalability, reliability, and performance are key factors in building robust applications. Queue systems, like RabbitMQ, play a critical role in optimizing backend applications by decoupling services and enabling asynchronous processing. This article will explore the theory behind queue systems and demonstrate …
Here we will learn how to implement S3 bucket in our code. The first thing that we need is to create an account in AWS service. Follow this link in order to create S3 bucket. First we need to install some npm: $ npm install express …
Often we are required to send automated emails and SMS to notify the user about something. Common examples would be placing an order on an e-commerce website, online bookings, banking transactions, etc. Twilio provides a pretty user-friendly API to achieve this functionality. Let’s implement it …
Follow the below steps to upload images with a complaint in the freshdesk. Add multer image uploading middleware in your route. Create a controller. Check out this link where I have shared code to upload images with complaint.
In this blog, we will learn how to start/restart the NodeJS server using PM2. PM2 is a production process manager for Node.js applications with a built-in load balancer. It allows you to keep applications alive forever, to reload them without the downtime and to facilitate …
Multi-statement transactions are a big deal for a lot of companies. The transactions feature has been in development since MongoDB version 3.6 when sessions were added. Now we will be able to see how both sessions and transactions work. here is the article, we highlighted a few …