Pratik Das

Software Engineer, Consultant and Architect with current expertise in Enterprise and Cloud Architecture, serverless technologies, Microservices, and Devops.

Articles by Pratik Das

Node

Getting Started with Express

Pratik Das
February 15, 2022

Express is a web application framework for Node.js. We can use this framework to build APIs, serve web pages, and other static assets and use it as a lightweight HTTP server and backend for our applications.

Getting Started with Amazon SQS

Pratik Das
February 10, 2022

Amazon Simple Queue Service (SQS) is a fully managed message queuing service that enables decoupling and communication between the components of a distributed system.

Getting Started with AWS CDK

Pratik Das
January 23, 2022

Infrastructure as Code (IaC) is the managing and provisioning of infrastructure through code instead of through a manual process. AWS provides native support for IaC through the CloudFormation service.

Java

Common Operations on Java Collections

Pratik Das
January 15, 2022

Collections are containers to group multiple items in a single unit. For example, a collection can represent a stack of books, products of a category, a queue of text messages, etc.

Spring Boot

Complete Guide to Spring RestTemplate

Pratik Das
December 29, 2021

REST-styled APIs are all around us. Many applications need to invoke REST APIs for some or all of their functions. Hence for applications to function gracefully, they need to consume APIs elegantly and consistently.