Author: chandrika prajapati

AWS SNS Explained: Architecture, Real-World Use Cases, and Integration Guide

Introduction AWS Simple Notification Service (SNS) is a fully managed messaging service that enables decoupled and distributed communication between microservices, applications, and end-users. It’s primarily designed around the publish/subscribe (pub/sub) pattern, where a publisher sends messages to a topic, and multiple subscribers receive those messages simultaneously. Developers often use SNS to send alerts, push notifications,…
AI-Powered Code Intelligence: Review, Test & Debug Smarter

Introduction Artificial Intelligence has become an important part of modern software development. Today, developers are not only writing code but also using intelligent tools to review, test, and debug their applications. These tools help reduce human errors and improve overall code quality. For MERN stack developers, AI-powered tools provide valuable support by identifying issues early,…
AI-powered Fraud Detection in FinTech

Overview: Fraud is one of the biggest threats to modern digital financial systems. With the rapid growth of UPI payments, online banking, instant loans, and digital wallets, FinTech platforms now process millions of transactions daily. This growth also increases opportunities for cybercriminals, making AI-powered fraud detection essential. This blog explains: How AI detects fraud Why…
Micro-Frontends: Scaling Frontend Development with Modular Architecture

Introduction As web applications grow, monolithic frontends—where all features live in a single codebase— quickly become difficult to manage. Large applications like dashboards, search systems, user management, and analytics often suffer from: Slow build and deployment cycles Conflicts between multiple teams working on the same codebase Difficulty introducing new frameworks or technologies Risk of a…
Crafting Scalable Microservices with .NET Core

Introduction Microservices is a design pattern which is used to develop an entire application by using small independent services. Each service has performed specific business logic like payments service, email service, SMS service, order service, document service and communication with other services using an Api and communicating between two microservices using sockets and grpc tool.…
Simplifying State Management in React with Zustand

Managing state in React applications has always been a challenge. For small apps, useState and useReducer work fine, but as your app grows, so does the complexity of managing state across multiple components. Traditionally, libraries like Redux or the Context API have been used to handle global state. However, they often come with boilerplate code,…
Mastering Node.js Application Debugging Techniques

Introduction In the world of web development, encountering complex issues is inevitable. When faced with such challenges, the ability to debug effectively becomes crucial. Debugging is the art of unraveling these intricate problems, allowing us to gain insights into how our code executes step by step. Through debugging, we can meticulously examine variable values at…
SQL Functions Deep Dive

SQL Functions In the realm of database management and querying, proficiency in SQL goes beyond basic CRUD operations. Advanced SQL functions offer a wide array of capabilities for data manipulation, analysis, and optimization. In this blog post, we’ll explore some of the most powerful SQL functions. Advanced SQL Functions 1) Table-Valued Functions: Table-valued functions in…
A Developer’s Guide to Authentication and Authorization in NestJS

Nest JS (Authentication and Authorization) Introduction: – In the dynamic realm of web development, selecting the appropriate framework can significantly impact your project’s success. Nest JS stands out as a formidable contender, boasting a harmonious mix of adaptability, performance, and developer-centric features. In this blog post, we will delve into how NestJS, with its resilient…