PinnedWaleed AshrafinKlarna EngineeringDistributed Systems — Key Concepts & PatternsIf you are working in a modern tech company, you must have come across the term, “Distributed Systems”. In this blog post, I’ll go through…8 min read·Jan 17, 2023--1--1
Waleed AshrafinNode.js CollectionBuilding your First Serverless App in Node.js with AWS Lambda + S3 + API GatewayIn this article, we are going to build a simple Serverless application using AWS Lambda with S3 and API Gateway. We’ll use Node.js 8.10.0…7 min read·May 10, 2018--8--8
Waleed AshrafA list of major/notable changes in Node.js versions to help you migrate.This article contains info on major/notable changes in Node.js versions to help you migrate.1 min read·Apr 25, 2018----
Waleed AshrafinNode.js CollectionSwitching from cluster module to PM2 & RabbitMQ in Node.jsIf you have been using Node.js for sometime, you should know that it is single threaded. This is why you can’t take full advantage of…5 min read·Apr 18, 2018--14--14
Waleed AshrafinNode.js CollectionHow to Mock an Express sessionAre you using an Express app and need to add integration (end-to-end) testing? Here’s what I discovered when I was trying to do this for a…3 min read·Feb 14, 2018--5--5