What Is Avalanche Avalanche is an open-source platform for developing decentralized applications and enterprise blockchain deployments in a highly scalable, interoperable environment. It is the world's first decentralized innovative contract … Read more
Blockchain
The Blockchain Developer is specialized in blockchain based technologies. They can work in different fields, particularly in banking and finance. They are highly skilled in non-relational databases, such as NoSQL, the main open-source Blockchains and the basics of cryptography and object-oriented programming (OOP), such as Solidity, JavaScript, Node.Js and Front-End Frameworks such as Angular JS and React JS. Data security and decentralized technologies are the focus of a Blockchain Developer. The main features required for this role are: Implementation of new Blockchains, integrate Blockchain services, implement Smart Contract.
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What is Web3 and What New Capabilities Does it Bring?
What exactly is Web3? The term Web3 is used to refer to the Internet’s next stage, which will in theory be characterised by being a decentralised online ecosystem. The idea is that within this ecosystem, users will be owners and therefore will not … Read more
Guide on Blockchain Software Development
Quick Introduction to Blockchain Technology Blockchain technology is stimulating business processes to make them more active and smarter. It is all set to convert diverse industries such as financial services, healthcare, supply chain, and … Read more
Blockchain Developers’ Dream Job: What Are the Main Areas of Development?
Mid-level blockchain developers are in the enviable position of being able to choose from a number of rather exciting niche careers. What mid to upper level software developer jobs best suit your career goals and job satisfaction requirements? Are … Read more
Exploring Primecoin: An Alternative Cryptocurrency Project
Primecoin is one of many alternative cryptocurrency projects that have been launched since the initial success of Bitcoin, that was released in 2009. The first alternative coin project (named Namecoin) was introduced in 2011. In 2013 and 2014, the … Read more
How Blockchain Technology Can Ensure Data Security in Space?
Table Of ContentsBlockchain technology and the challenge of multiple party access and mixed-use assetsIntroducing Dynamic Data SecurityWant a career in blockchain technlogy? You've probably thought about securing smart devices such as cars and … Read more
How to improve your Blockchain developer career
Table Of ContentsNever forget the basicsTrack key advancements in BlockchainTrack key Blockchain projectsStay on top of confirmed IPsBIPs (Bitcoin Improvement Proposals)EIPs (Ethereum Improvement Proposals)Be active in the communityFollow key … Read more
Blockchain and cryptocurrencies serving against COVID-19
The COVID-19 pandemic has changed many lives, but many industries are clearly prepared to act to find proactive solutions. The blockchain industry seems to be one of the most prepared, having created its own infrastructure over the last 10 years. … Read more
Web3.js: the Ethereum Blockchain JavaScript API
Introduction In previous articles in this series, we have learned how a basic smart contract is made, and discovered that Ethereum Studio is a simple and easy way to develop and deploy on a testnet before going into the Ethereum network. Next … Read more
Practical business cases of blockchain-based solutions
When thinking about blockchain business use cases, the first thing that comes into every involved actor’s mind is Bitcoin, ancestor and father of all the cryptocurrencies in circulation nowadays. But blockchain technology does not only imply a new … Read more
Creating the interface of a smart contract
Introduction In previous articles in this series, we learned how a basic contract is made, and discovered that Ethereum Studio is a simple and easy way to develop and deploy on a testnet. We demonstrated how to build a simple web interface … Read more
The Convergence of IoT and Blockchain is Transforming Industries
If you step outside the notion of blockchain facilitating new currencies, it's fair to say that when you are looking for real-world use cases of blockchain technological, the combination of blockchain and IoT (and other technologies) offers the most … Read more
The blockchain security risks that you don’t hear about
If you think Blockchain is secure, this talk from two experts on the matter will make you think again. Dr Melanie Rieback - CEO of Radically Open Security - and Dr Klaus Kursawe - GridSec.org - explain why this technology, contrary to common belief, … Read more
Change to the most in-demand job of 2020: Blockchain Developer
Last month, LinkedIn published a list of the most in-demand skills for the new year, with blockchain leading the top-ten list. In 2019, blockchain didn’t make the list at all. Blockchain also ranked as the most in-demand skills in the United States, … Read more
A simple contract in Solidity
After choosing the best IDE to develop our first smart contract, we will now write some actual code. This is part three of a series on how to create an ERC-20 token. If you want to begin from scratch, please read part one and part two of this series … Read more
Solidity: “Hello World” with the Blockchain language
In a previous article, we introduced the basic concepts of the Ethereum Blockchain, including a quick overview of ERC-20 tokens. This article dives into Solidity, the programming language used to interact with the Ethereum Blockchain. We will learn … Read more
Algorand’s “Layer-1 policy” can surpass state-of-the-art Blockchain solutions
First generation Blockchain solutions handled a reliable quasi-anonymous payment service between two network IDs. The next evolutionary step was the definition of smart contracts: adding a programmable engine (a general-purpose Virtual Machine) to … Read more
Cogito: identity management and blockchain in healthcare
Blockchain technologies are changing the way to implement new software solutions. However, its techie and money-based beginnings result in an uncomfortable user interface. Moreover, the need for personal management of own identity data is rapidly … Read more
ERC-20 tokens: an overview
This article is the first in a series (part two, part three, part four and part five) that will teach you how to develop a simple smart contract on the Ethereum Blockchain. Before delving into more technical information, we need to be sure that … Read more
Blockchain in JavaScript with Lisk Alpha SDK
Blockchain has witnessed a growing interest in the last few years. And this is not a surprise. Thanks to this technology, you can create transactions that are then included in a distributed database. Such database is distributed in a peer-to-peer … Read more