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Rangel Stoilov

Web Developer & Entrepreneur

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Rangel Stoilov Courses

Solidity Smart Contracts: Build DApps In Ethereum Blockchain

$10.99

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Angular Material: Ultimate Masterclass With Angular 9 (2020)

$49.99

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Selenium WebDriver: JavaScript Automation For Beginners 2019

$49.99

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Gatsby JS: Build PWA Blog With GraphQL And React + WordPress

$54.99

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Most Recent Review

Although I am not a programmer, this was a good course for my skill set because of previous exposure to other programming languages. However, it might take additional personal research for new users with no programming experience. Although this was good instruction, it is outdated. Truffle/Ganache are being sunset. The Ethernet Package Registry (ethpm.com/registry) & Truffle Framework.com no longer exist. However, that being said, the presentation of basic concepts was clear and sound. Many of the concepts and functions learned in Truffle, will facilitate learning programming in "Hardhat," Truffles new replacement Application (for those who choose to switch). In addition, the teaching of using VScode will also facilitate the transitioning from Truffle to"Hardhat" for those users/developers that choose to do so. Overall, although I initially felt this course could have been more detailed, what I actually found was that I ran through the course too quickly. After subsequent review of the material I found the instructor to be extremely explicit, especially in the more difficult concepts and more advanced Projects. In addition, I realized that when the instructor initially created these lessons, both Truffle and Ganache had not been "Sunset," and where the primary development applications being used by developers. Even though Truffle and Ganache are being sunset, I would highly recommend this course for all of the other transferable skills you will learn regarding development of Distributed Applications (DAPPS).
- Review by Herb G on Solidity Smart Contracts: Build DApps In Ethereum Blockchain

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Instructor Bio

Hello! My name is Rangel and I have been a web developer for 8 years now. First I have started with Dreamweaver back in the days and went through Wordpress as a simple way to create websites. After that I wanted to go further in the web development so I started learning different programming languages such as C#, Java & JavaScript. I have a major in Java with Spring Framework and now I am pursuing to deepen my knowledge in different JavaScript frameworks. I also have passion for Solidity and Smart Contracts as well as the Truffle Framework. I have also dived in the entrepreneurial spirit with Amazon publishing and trading on the Forex market as well as creating automated systems for trading.