Nnamdi Umeh

Nnamdi Umeh

16 followers

Software engineer - JavaScript | Blockchain

In my free time, I love to write about tech - My way of giving back to the community.

Beyond Blockchain Bridges: An Introduction to Axelar Protocol

Jun 26, 20237 min read

Blockchain is an amazing technology. It is a decentralized ledger that allows anyone to access its records, and also write to it. Blockchains are...

Beyond Blockchain Bridges: An Introduction to Axelar Protocol

Build and Deploy a Piggy Bank dApp on Celo

May 17, 20236 min read

In this tutorial, you will learn how to build a Piggy bank smart contract and deploy it to the Celo Blockchain. Celo is optimized for speed and...

Build and Deploy a Piggy Bank dApp on Celo

Account Abstraction and How it Benefits You

May 14, 20234 min read

Account Abstraction is a buzzword right now in the web3 ecosystem. If you're still lost in the haywire, then read along. I'll help you establish an...

Account Abstraction and How it Benefits You

Create a tipping app with Solidity: Step-by-step Tutorial

May 2, 20236 min read

Solidity is the most popular programming language used in writing smart contracts on the blockchain. In this tutorial, you will get familiar with the...

Create a tipping app with Solidity: Step-by-step Tutorial

How to Build a CRUD App with NextJS and Prisma

Apr 18, 20237 min read

TL;DR By the end of the tutorial, we will have created a "WishList App" that enables users to save their favorite links for items they wish to buy in...

How to Build a CRUD App with NextJS and Prisma

Why does my react app render twice??

Feb 26, 20232 min read

...and how to stop it ยท Ever tried to print out to the console while building a React app, and noticed you have two logs displayed each time? This got me...

Why does my react app render twice??