Harish articles - 9 total
I built a strange webhook handler in NodeJS
One fine fintech startup wanted to build a webhook payment handler. This article will walk through...
You need to implement this email check
Are you a backend dev? And your existing email check logic looks something like this? const email...
Quiz Maker Algorithm
Problem Statement Given D days and N users. Build a quiz maker that picks 5 random...
The Tale of Digital Art Theft - Part1
While NFTs are booming, or probably they could be a bubble. Nobody can tell. What's real is digital...
Beginner's guide to deploy smart contract with an example
This guide tries to explain how to write and deploy smart contracts to Arweave using Javascript. ...
Blink Host | Auth0 CTF Write-up
Background This web challenge was hosted on Auth0 CTF 2021. Read more about it here. This...
How I built the API for Hacktoberfest Validation
If you're up for some old Queen hits, feel free to turn it up! Where it all started O...
Woofy Greet Actions
My Workflow Woofy Greet Woofy greet actions could be used to make comment with a dog GIF...
Everything you need to know about GitHub Campus Expert 🚩
This post targets all of those who have no idea about what GitHub Campus Experts program is or even w...