Mar 31, 2021Udacity Capstone Starbucks Project AnalysisIntroduction In the Capstone project submission they have provided multiple project options which we can choose for the submission and here I chosen Starbucks project. This data set contains simulated data that mimics customer behavior on the Starbucks rewards mobile app. …Udacity Nanodegree6 min readUdacity Nanodegree6 min read
Mar 24, 2021Stack overflow Survey Data 2020Introduction In this blog post I am going to share some Graphical Presentation using 2020 survey data. Stack overflow organizing this survey from last 10 years. Here I am going to analyze the data based on recent survey which was happened in 2020. I am going to answer for these…Udacity Nanodegree2 min readUdacity Nanodegree2 min read
Jul 21, 2020How to generate pdf file using pdfmake module?In this article, we’ll learn about How to generate pdf file with header and footer in client side using pdfmake module? Install pdfmake module. yarn add pdfmake 2. Import pdfmake and pdffonts. import pdfMake from "pdfmake/build/pdfmake"; import pdfFonts from "pdfmake/build/vfs_fonts"; pdfMake.vfs = pdfFonts.pdfMake.vfs; pdfMake.fonts = { 'Roboto': { normal…Pdfmake3 min readPdfmake3 min read
Jul 8, 2020How to send metadata along with S3 signedUrl in Node.js?In this article, we’ll learn about how to send metadata along with the signedUrl and how to retrieve metadata of that file. Recently I found some challenges to achieve this in Node.js (Javascript). So, writing this article to make it easier for others based on my experience. How to generate…Aws S32 min readAws S32 min read
May 11, 2020How to setup customize Amplify Authentication UI using Hooks?AWS Amplify is a development platform for building secure, scalable mobile and web applications. …Serverless5 min readServerless5 min read
Apr 16, 2020How to create OAuth 1.0a signature in Node.js?In this article, we’ll learn about how to create oauth_signature without token and how our authorization header should look like. Recently I found some challenges to achieve this in Node.js (Javascript). So, writing this article to make it easier for others based on my experience. What is OAuth? OAuth is an…Nodejs5 min readNodejs5 min read
Apr 7, 2020How can we use Amazon SES template to send email in Node.js?How can we use Amazon SES template to send email in Node.js? In this article, We’ll learn about how can we use Amazon SES to send Bulk Email and use Email Templates. We’ll be focussed on- What is Amazon SES? Why we need to move out from Amazon SES sandbox? Introduce Email Templates and Bulk Sending. Prerequisites - Follow these steps if…Nodejs5 min readNodejs5 min read
Feb 19, 2020How can we setup Lambda using Serverless Framework and Best way to write AWS Lambda in Nodejs v12.xNodejs v12.x is LTS version of Node.js until October 2020 and after that, it’ll move into Maintenance until end of April 2022. AWS Lambda has also provided the support of Nodejs v12.x. There are multiple ways to work with AWS Lambda - Upload zip of source code. Use Cloudformation Template…Nodejs5 min readNodejs5 min read
Feb 11, 2020How to create Index via AWS Amplify GraphQL Schema?AWS Amplify is a development platform for building secure, scalable mobile and web applications. …Amplify3 min readAmplify3 min read
Dec 12, 2019Quick guideline for AWS Solution Architect Associate ExamI have completed my AWS Solution Architect Associate exam on 7th December, 2019. I wanted to share how I have prepared for this certification exam. Here are some quick links, which can help you for the exam. AWS free digital training, this is really helpful to get the complete idea…AWS2 min readAWS2 min read
