Open in app

Sign In

Write

Sign In

Pranesh A S
Pranesh A S

80 Followers

Home

About

Published in Geek Culture

·Pinned

Create your own BEP20 tokens on Binance Smart Chain (BSC)

And deploy it using Remix IDE — Disclaimer: This article is only for informative purposes. It doesn’t recommend you to buy, sell or trade any cryptocurrencies, and doing so is highly subjected to market risks. The code is not suitable for production. The purpose is only to give an overview of how things work. Right from the…

Binance Smart Chain

5 min read

How to create your own BEP20 tokens on Binance Smart Chain (BSC)
How to create your own BEP20 tokens on Binance Smart Chain (BSC)
Binance Smart Chain

5 min read


Published in The Startup

·Pinned

How to Build Simple and Secure REST API for User Authentication Using Node.js, JWT, and MongoDB

Welcome! In this article, we will be developing a secure and lightweight REST API using Node.js, Express server, and MongoDB from scratch that can be used as a backend for authentication systems. This is completely a beginner-friendly article. As a bonus, I have explained how to create a simple referral…

Nodejs

10 min read

How to Build Simple and Secure REST API for User Authentication Using Node.js, JWT, and MongoDB
How to Build Simple and Secure REST API for User Authentication Using Node.js, JWT, and MongoDB
Nodejs

10 min read


Sep 24, 2021

How to write a gas efficient NFT smart contract?

A simple workaround that can save tons of gas! Now-a-days, a lot of NFT projects are being launched every single day. During the public sale, the gas fee is going crazy. Have a look at the picture below 👇

Solidity

2 min read

How to write a gas efficient NFT smart contract?
How to write a gas efficient NFT smart contract?
Solidity

2 min read


Published in Geek Culture

·Aug 4, 2021

How to send decentralized push notifications?

Using NodeJS & Ethereum Blockchain — Yeah! That’s true. Now we can send push notifications in a decentralized fashion using the public blockchain — Ethereum. Push notifications are crucial in any applications for improving the user experience. People feel more engaged with the application and they prefer realtime information rather than delayed notifications through email or…

Ethereum

4 min read

How to send decentralized push notifications?
How to send decentralized push notifications?
Ethereum

4 min read


Published in JavaScript in Plain English

·Jul 23, 2021

How to Implement Your Own Rate Limiter in Node.js

Develop a lightweight, in-memory API rate limiter using Node.js. — Rate Limiting is one of the most important features which should be implemented in every web application. There are a lot of variations in the case of rate-limiting such as - IP based rate limiting — preventing Denial of Service attacks Account specific rate-limiting — protection against brute force attacks …

JavaScript

3 min read

How to Implement Your Own Rate Limiter in Node.js
How to Implement Your Own Rate Limiter in Node.js
JavaScript

3 min read


Published in Better Programming

·Jul 16, 2021

How To Deploy a Faucet for Your Token on the Polygon Network

Leverage the Remix IDE — In this demo, we will be exploring how to create a faucet for your token using Solidity and deploy it to the Matic/Polygon live network. There are several reasons for a token to have a faucet. …

Programming

4 min read

How To Deploy a Faucet for Your Token on the Polygon Network
How To Deploy a Faucet for Your Token on the Polygon Network
Programming

4 min read


Published in Geek Culture

·Jun 25, 2021

This bot can trade Bitcoin whenever Elon Musk tweets about it

Sentiment based trading-bot on Binance using NodeJS — Yes! In this article we are going to build a customizable trading bot, that can buy and sell Bitcoins on Binance based on the tweet sentiment whenever Elon musk tweets. Question: Can you tell us the motivation behind this bot? Answer: Sure, why not?!

Bitcoin

6 min read

This bot can trade Bitcoin whenever Elon Musk tweets about it
This bot can trade Bitcoin whenever Elon Musk tweets about it
Bitcoin

6 min read


Published in Geek Culture

·Jun 13, 2021

7 Useful NPM libraries for the blockchain developers

A curated list for the beginners. — Nowadays, we can see a high rate in the adoption of blockchain technology and cryptocurrencies in particular. As a result, these technologies are transforming into an irreplaceable part of our day-to-day life. However, blockchain has reserved its place almost for the next decade because of its wide range of applicability. …

Blockchain

4 min read

7 Useful NPM libraries for the blockchain developers
7 Useful NPM libraries for the blockchain developers
Blockchain

4 min read


Published in JavaScript in Plain English

·May 19, 2021

Generate Your Own Bitcoin Wallet within 5 Minutes

P2PKH address generation using Node.js. — We are going to have a look at how to create your own Bitcoin wallets — Testnet and Mainnet, using a simple Node.js script. We can generate as many wallets (public/private key pairs) as you want instantly. …

Cryptocurrency

2 min read

Generate Your Own Bitcoin Wallet within 5 Minutes
Generate Your Own Bitcoin Wallet within 5 Minutes
Cryptocurrency

2 min read


Published in Better Programming

·Mar 5, 2021

Build Your Own Cryptocurrency Price Alert Service Using Node.js

Use Express.js, BullMQ, Cron jobs, and get email notifications — Everyone in this world is busy and we often forget things. Motivated by these two statements, I decided to build a simple cryptocurrency price alert microservice that will send an email notification if the price of a specified coin goes above/below a certain threshold. You no longer need to stare…

Programming

7 min read

Build Your Own Cryptocurrency Price Alert Service Using Node.js
Build Your Own Cryptocurrency Price Alert Service Using Node.js
Programming

7 min read

Pranesh A S

Pranesh A S

80 Followers

Backend Engineer and Blockchain Developer. Keep learning | Spread Knowledge

Following
  • Paradigm

    Paradigm

  • Giorgos Myrianthous

    Giorgos Myrianthous

  • Alex Roan

    Alex Roan

  • BlockSec

    BlockSec

  • Yannis Smaragdakis

    Yannis Smaragdakis

See all (40)

Help

Status

Writers

Blog

Careers

Privacy

Terms

About

Text to speech