Michael Fawole is a Blockchain and web application developer with 7+ years of experience and 3+ years plus of experience in blockchain dapp development.
He is also delivering training on blockchain ( Solidity, web3 and react js ) and php language.
He also helps start-ups and companies to setup blockchain practice and incorporating blockchain into existing project.
Techstack (Blockchain): Solidity, web3 js and react js. Techstack (Webapp): Php and Mysql.
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Feb 16, 2023 · 2 min read · Once a smart contract is deployed on a blockchain network, it is true that the code is immutable and cannot be changed. However, there are ways for developers to make changes to the code of a smart contract even after it has been deployed. One way to...
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Nov 25, 2022 · 2 min read · Hello readers, in this article I will be explaining explicitly overflow and underflow in solidity. Before I define what overflow and underflow are, you need to know about unsigned integer(uint). Overflow and underflow happens because of uint and reas...
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Nov 4, 2022 · 2 min read · Hello readers. In this article, I will be explaining all that we need to know about msg.sender, msg.value and address(this) in solidity. Let us start by explaining what msg.sender is. msg.sender This is the address of the person that is interacting w...
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Oct 18, 2022 · 3 min read · Hello readers, in this article, I will be explaining explicitly what we called Iterable mapping using code. First step is to declare your pragma solidity and the contract name. pragma solidity ^0.8.0; contract Michael{ } Declare mapping balances w...
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Oct 11, 2022 · 2 min read · Hello readers, in this article, I will be showing you how to create your own token with name, symbol and decimal in solidity. This is for beginner level. The first step to take is to declare all your state variables like this: pragma solidity ^0.5.0;...
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