Devaka Dabare – Medium

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Fixing Cors Issue on Lambda Functions

When you create a Lambda function and expose it as a functional URL, you might encounter CORS (Cross-Origin Resource Sharing) issues from the front end. While it may work as expected in Postman, implementing the same API in the front-end application (such as React or Next.js) …

AWS

3 min read

AWS

3 min read

Jun 26

Revolutionizing Authentication: Embracing Passwordless Security with Cognito (Phone Number-OTP)

This article explores the benefits, implementation process, and implications of passwordless authentication using Cognito (Phone Number - OTP). Discover how this innovative approach enhances user experience and strengthens account security, revolutionizing the way we protect sensitive information. Step 1: — Setup Cognito Pool 🔥 👉🏻Go to the Amazon Cognito…

AWS

6 min read

Revolutionizing Authentication: Embracing Passwordless Security with Cognito (Phone Number-OTP)

AWS

6 min read

May 31

Building Dynamic Applications with Lambda and GraphQL Subscriptions

Creating a real-time application involves building a system that can provide live updates and data synchronization to users in real-time. In this guide, we will walk through the steps to create such an application using a powerful combination of AWS Lambda, GraphQL subscriptions, React, and DynamoDB. Step 01: Create DynamoDb …

AWS

4 min read

Building Dynamic Applications with Lambda and GraphQL Subscriptions

AWS

4 min read