41 Blockchain Developer courses

Register on the Blockchain Fundamentals today and build the experience, skills and knowledge you need to enhance your expert development and work towards your dream job. Study this course through online learning and take the first steps towards a long-term career. The course consists of a number of easy to digest, in-depth modules, designed to provide you with a detailed, expert level of knowledge. Learn through a mixture of instructional video lessons and online study materials. Receive online tutor support as you study the course, to ensure you are supported every step of the way. Get a digital certificate as a proof of your course completion. The Blockchain Fundamentals is incredibly great value and allows you to study at your own pace. Access the course modules from any internet-enabled device, including computers, tablet, and smartphones. The course is designed to increase your employability and equip you with everything you need to be a success. Enrol on the now and start learning instantly! WHY CHOOSE THIS COURSE * Earn a digital Certificate upon successful completion. * Accessible, informative modules taught by expert instructors * Study in your own time, at your own pace, through your computer tablet or mobile device * Benefit from instant feedback through mock exams and multiple-choice assessments * Get 24/7 help or advice from our email and live chat teams * Full Tutor Support on Weekdays COURSE DESIGN The course is delivered through our online learning platform, accessible through any internet-connected device. There are no formal deadlines or teaching schedules, meaning you are free to study the course at your own pace. You are taught through a combination of- * Video lessons * Online study supplies * Assignment CERTIFICATE OF ACHIEVEMENT ENDORSED CERTIFICATE OF ACHIEVEMENT FROM THE QUALITY LICENCE SCHEME Once the course has been completed and the assessment has been passed, all students are entitled to receive an endorsed certificate. This will provide proof that you have completed your training objectives, and each endorsed certificate can be ordered and delivered to your address for only £69. Please note that overseas students may be charged an additional £10 for postage. CPD CERTIFICATE OF ACHIEVEMENT FROM JANETS Upon successful completion of the course, you will be able to obtain your course completion e-certificate free of cost. Print copy by post is also available at an additional cost of £9.99 and PDF Certificate at £4.99. ENDORSEMENT This course and/or training programme has been endorsed by the Quality Licence Scheme for its high-quality, non-regulated provision and training programmes. This course and/or training programme is not regulated by Ofqual and is not an accredited qualification. Your training provider will be able to advise you on any further recognition, for example progression routes into further and/or higher education. For further information please visit the Learner FAQs on the Quality Licence Scheme website. METHOD OF ASSESSMENT In order to ensure the Quality Licensing scheme endorsed and CPD acknowledged certificate, learners need to score at least 60% pass marks on the assessment process. After submitting assignments, our expert tutors will evaluate the assignments and give feedback based on the performance. After passing the assessment, one can apply for a certificate. WHO IS THIS COURSE FOR? The course is ideal for those who already work in this sector or are an aspiring expert. This course is designed to enhance your expertise and boost your CV.  COURSE CONTENT Section 01: Introduction What and Why of Blockchain 00:08:00 Section 02: Underlying technologies of Blockchain Underlying technologies of Blockchain 00:07:00 Section 03: Advantages of Blockchain Advantages of Blockchain 00:07:00 Section 04: How Blockchain works How Blockchain works 00:11:00 Section 05: Types of blockchain and bitcoin Types of blockchain and bitcoin 00:06:00 Section 06: Libra [Facebook's cryptocurrency] Libra [Facebook's cryptocurrency] 00:03:00 Section 07: Ethereum [The revolution in Blockchain technology] Ethereum [The revolution in Blockchain technology] 00:07:00 EVM [Unbelievable 256 bit machines] and Dapps 00:05:00 Section 08: Forming Blockchain Solutions Forming Blockchain Solution Part 1 00:06:00 Forming Blockchain Solution Part 2 00:08:00 Assignment Assignment - Blockchain Fundamentals 4 days, 23 hours Order Your Certificate Order your Certificate QLS 00:00:00 FREQUENTLY ASKED QUESTIONS Are there any prerequisites for taking the course? There are no specific prerequisites for this course, nor are there any formal entry requirements. All you need is an internet connection, a good understanding of English and a passion for learning for this course. Can I access the course at any time, or is there a set schedule? You have the flexibility to access the course at any time that suits your schedule. Our courses are self-paced, allowing you to study at your own pace and convenience. How long will I have access to the course? For this course, you will have access to the course materials for 1 year only. This means you can review the content as often as you like within the year, even after you've completed the course. However, if you buy Lifetime Access for the course, you will be able to access the course for a lifetime. Is there a certificate of completion provided after completing the course? Yes, upon successfully completing the course, you will receive a certificate of completion. This certificate can be a valuable addition to your professional portfolio and can be shared on your various social networks. Can I switch courses or get a refund if I'm not satisfied with the course? We want you to have a positive learning experience. If you're not satisfied with the course, you can request a course transfer or refund within 14 days of the initial purchase. How do I track my progress in the course? Our platform provides tracking tools and progress indicators for each course. You can monitor your progress, completed lessons, and assessments through your learner dashboard for the course. What if I have technical issues or difficulties with the course? If you encounter technical issues or content-related difficulties with the course, our support team is available to assist you. You can reach out to them for prompt resolution.

The comprehensive Complete Blockchain Coding has been designed by industry experts to provide learners with everything they need to enhance their skills and knowledge in their chosen area of study. Enrol on the Complete Blockchain Coding today, and learn from the very best the industry has to offer! This best selling Complete Blockchain Coding has been developed by industry professionals and has already been completed by hundreds of satisfied students. This in-depth Complete Blockchain Coding is suitable for anyone who wants to build their professional skill set and improve their expert knowledge. The Complete Blockchain Coding is CPD-accredited, so you can be confident you're completing a quality training course will boost your CV and enhance your career potential. The Complete Blockchain Coding is made up of several information-packed modules which break down each topic into bite-sized chunks to ensure you understand and retain everything you learn. After successfully completing the Complete Blockchain Coding, you will be awarded a certificate of completion as proof of your new skills. If you are looking to pursue a new career and want to build your professional skills to excel in your chosen field, the certificate of completion from the Complete Blockchain Coding will help you stand out from the crowd. You can also validate your certification on our website. We know that you are busy and that time is precious, so we have designed the Complete Blockchain Coding to be completed at your own pace, whether that's part-time or full-time. Get full course access upon registration and access the course materials from anywhere in the world, at any time, from any internet-enabled device. Our experienced tutors are here to support you through the entire learning process and answer any queries you may have via email.

Register on the Blockchain & Cryptocurrency today and build the experience, skills and knowledge you need to enhance your professional development and work towards your dream job. Study this course through online learning and take the first steps towards a long-term career. The course consists of a number of easy to digest, in-depth modules, designed to provide you with a detailed, expert level of knowledge. Learn through a mixture of instructional video lessons and online study materials. Receive online tutor support as you study the course, to ensure you are supported every step of the way. Get an e-certificate as proof of your course completion. The Blockchain & Cryptocurrency is incredibly great value and allows you to study at your own pace. Access the course modules from any internet-enabled device, including computers, tablet, and smartphones. The course is designed to increase your employability and equip you with everything you need to be a success. Enrol on the now and start learning instantly! WHAT YOU GET WITH THE BLOCKCHAIN & CRYPTOCURRENCY * Receive a e-certificate upon successful completion of the course * Get taught by experienced, professional instructors * Study at a time and pace that suits your learning style * Get instant feedback on assessments  * 24/7 help and advice via email or live chat * Get full tutor support on weekdays (Monday to Friday) COURSE DESIGN The course is delivered through our online learning platform, accessible through any internet-connected device. There are no formal deadlines or teaching schedules, meaning you are free to study the course at your own pace. You are taught through a combination of * Video lessons * Online study materials CERTIFICATION Upon successful completion of the course, you will be able to obtain your course completion e-certificate free of cost. Print copy by post is also available at an additional cost of £9.99 and PDF Certificate at £4.99. WHO IS THIS COURSE FOR: The course is ideal for those who already work in this sector or are an aspiring professional. This course is designed to enhance your expertise and boost your CV. Learn key skills and gain a professional qualification to prove your newly-acquired knowledge. REQUIREMENTS: The online training is open to all students and has no formal entry requirements. To study the Blockchain & Cryptocurrency, all your need is a passion for learning, a good understanding of English, numeracy, and IT skills. You must also be over the age of 16.  COURSE CONTENT Section 01: Introduction What Is Blockchain? 00:15:00 Centralised vs Decentralised vs Distributed Systems 00:12:00 Is Blockchain Truly Decentralised and Distributed? 00:08:00 Structure of a Block 00:10:00 What Is a Hash? 00:08:00 What Are Merkle Trees? 00:08:00 What Is a Ledger? 00:05:00 History of Blockchain 00:21:00 Why Use Blockchain? 00:10:00 What Are Cryptocurrencies? 00:09:00 What Is Cryptography? 00:09:00 Section 02: Bitcoin What Is Bitcoin? 00:12:00 Advantages and Disadvantages Compared To Fiat Currency 00:11:00 What Is Bitcoin Mining 00:12:00 What Are Mining Pools/Farms? 00:08:00 What Is A Bitcoin Wallet? 00:06:00 What Is A Bitcoin Exchange? 00:09:00 How Is The Price of Bitcoin Determined? 00:07:00 How to Use Bitcoin? 00:10:00 What Is Bitcoin Cash and How Does It Differ To Bitcoin? 00:11:00 What Is SegWit2x? 00:16:00 Soft Fork vs Hard Fork 00:08:00 Section 03: Ethereum What Is Ethereum & How Does It Differ To Bitcoin? 00:10:00 Advantages and disadvantages compared to Bitcoin 00:10:00 Ethereum vs Ethereum Classic 00:09:00 Section 04: Ripple What Is Ripple & How Does It Differ To Bitcoin? 00:10:00 Advantages and disadvantages compared to Bitcoin 00:10:00 Section 05: Other Popular Cryptocurrencies Litecoin 00:06:00 Dash 00:12:00 Monero 00:11:00 Why Should I Just Not Use Bitcoin? 00:09:00 Section 06: Law and Regulation Monetary Policy 00:11:00 Tax Regulations 00:12:00 Illegal Activities 00:10:00 Electronic Fund Transfer Act 00:11:00 Section 07: Other Uses of Blockchain Education 00:15:00 Retail 00:21:00 Health Industry 00:18:00 Business 00:10:00 Governance 00:12:00 Last Will and Testament 00:12:00 Blood Diamonds 00:06:00 Housing 00:15:00 Proof of Ownership/Identity 00:11:00 Data Storage 00:13:00 Section 08: Advanced ICO (Initial Coin Offering) 00:11:00 History of FIAT Currency 00:13:00 DAO (Decentralised Autonomous Organisations) 00:13:00 Building Your Online Business 01:00:00 Section 09: Updates Ripple Update 00:11:00 Bitcoin Update 00:06:00 FREQUENTLY ASKED QUESTIONS Are there any prerequisites for taking the course? There are no specific prerequisites for this course, nor are there any formal entry requirements. All you need is an internet connection, a good understanding of English and a passion for learning for this course. Can I access the course at any time, or is there a set schedule? You have the flexibility to access the course at any time that suits your schedule. Our courses are self-paced, allowing you to study at your own pace and convenience. How long will I have access to the course? For this course, you will have access to the course materials for 1 year only. This means you can review the content as often as you like within the year, even after you've completed the course. However, if you buy Lifetime Access for the course, you will be able to access the course for a lifetime. Is there a certificate of completion provided after completing the course? Yes, upon successfully completing the course, you will receive a certificate of completion. This certificate can be a valuable addition to your professional portfolio and can be shared on your various social networks. Can I switch courses or get a refund if I'm not satisfied with the course? We want you to have a positive learning experience. If you're not satisfied with the course, you can request a course transfer or refund within 14 days of the initial purchase. How do I track my progress in the course? Our platform provides tracking tools and progress indicators for each course. You can monitor your progress, completed lessons, and assessments through your learner dashboard for the course. What if I have technical issues or difficulties with the course? If you encounter technical issues or content-related difficulties with the course, our support team is available to assist you. You can reach out to them for prompt resolution.

Register on the Ethereum Blockchain DApp using Solidity today and build the experience, skills and knowledge you need to enhance your professional development and work towards your dream job. Study this course through online learning and take the first steps towards a long-term career. The course consists of a number of easy to digest, in-depth modules, designed to provide you with a detailed, expert level of knowledge. Learn through a mixture of instructional video lessons and online study materials. Receive online tutor support as you study the course, to ensure you are supported every step of the way. Get an e-certificate as proof of your course completion. The Ethereum Blockchain DApp using Solidity is incredibly great value and allows you to study at your own pace. Access the course modules from any internet-enabled device, including computers, tablet, and smartphones. The course is designed to increase your employability and equip you with everything you need to be a success. Enrol on the now and start learning instantly! WHAT YOU GET WITH THE ETHEREUM BLOCKCHAIN DAPP USING SOLIDITY * Receive a e-certificate upon successful completion of the course * Get taught by experienced, professional instructors * Study at a time and pace that suits your learning style * Get instant feedback on assessments  * 24/7 help and advice via email or live chat * Get full tutor support on weekdays (Monday to Friday) COURSE DESIGN The course is delivered through our online learning platform, accessible through any internet-connected device. There are no formal deadlines or teaching schedules, meaning you are free to study the course at your own pace. You are taught through a combination of * Video lessons * Online study materials CERTIFICATION Upon successful completion of the course, you will be able to obtain your course completion e-certificate free of cost. Print copy by post is also available at an additional cost of £9.99 and PDF Certificate at £4.99. WHO IS THIS COURSE FOR: The course is ideal for those who already work in this sector or are an aspiring professional. This course is designed to enhance your expertise and boost your CV. Learn key skills and gain a professional qualification to prove your newly-acquired knowledge. REQUIREMENTS: The online training is open to all students and has no formal entry requirements. To study the Ethereum Blockchain DApp using Solidity, all your need is a passion for learning, a good understanding of English, numeracy, and IT skills. You must also be over the age of 16.  COURSE CONTENT Section 01: What is Blockchain? Introduction to Building an Ethereum Blockchain App 00:02:00 The Beginning of Blockchain 00:05:00 Currency and Cryptocurrency 00:05:00 Why Use the Blockchain? 00:06:00 Blockchain Data and Blocks 00:06:00 Blockchain Immutability 00:03:00 Blockchain Consensus 00:02:00 Building the Blockchain Story 00:03:00 Hashes 00:06:00 What is a Chain of Blocks? 00:04:00 Finding the Nonce 00:05:00 Blockchain Mining 00:03:00 Arriving at Consensus 00:05:00 Public vs. Private Blockchains 00:03:00 Distributed Processing and Blockchain Solutions 00:06:00 Section 02: What is Ethereum? Introduction to Ethereum 00:03:00 Ethereum in Financial Services 00:07:00 Ethereum in Digital Identity Management 00:05:00 Ethereum in Industry Applications 00:06:00 Ethereum in Government 00:03:00 Ethereum Smart Contracts 00:03:00 Ether and the Initial Coin Offering (ICO) 00:06:00 Decentralized Autonomous Organization (DAO) 00:03:00 The Ethereum Ecosystem 00:06:00 Building Blockchain Apps 00:05:00 Section 03: The Ethereum Ecosystem & the Development Lifecycle Parts of the Ethereum Blockchain 00:11:00 Smart Contracts 00:05:00 Smart Contract Languages 00:04:00 What are Virtual Machines? 00:06:00 The Ethereum Virtual Machine (EVM) 00:03:00 Fueling Your Code with Gas 00:05:00 Tools for Ethereum SDLC 00:03:00 Blockchain Client 00:03:00 Writing and Testing Your Code, Part 1 00:05:00 Writing and Testing Your Code, Part 2 00:07:00 Section 04: Ethereum Development Tools Your Ethereum Development Toolbox 00:04:00 Installing Geth Lab (CLI Blockchain Client) 00:04:00 Installing Ganache Lab (Test Blockchain) 00:06:00 Installing Truffle Lab (Development Environment and Testing Framework) 00:06:00 Installing Microsoft Visual Studio Code Lab (IDE) 00:05:00 Section 05: Your Ethereum Wallet What is an Ethereum Wallet? 00:02:00 Types of Ethereum Wallets 00:06:00 Web and Desktop Wallets 00:07:00 Mobile, Hardware, and Paper Wallets 00:09:00 Installing MetaMask 00:05:00 Section 06: Building Your First Ethereum App Preparing Your First Truffle Project 00:07:00 Writing a Simple Smart Contract 00:11:00 Compiling Your Simple Smart Contract 00:10:00 Deploying Code and Invoking Functions 00:09:00 Section 07: Learning about Smart Contracts Smart Contracts Review 00:03:00 What is Supply Chain? 00:07:00 Supply Chain Challenges and Blockchain Solutions 00:07:00 Blockchain Solution Examples 00:04:00 Ethereum Tokens 00:06:00 Your Supply Chain Project 00:08:00 Exploring Solidity 00:11:00 Defining Types of Data 00:05:00 Data Types Lab 00:09:00 Solidity Data Modifiers, Part 1 00:04:00 Solidity Data Modifiers, Part 2 00:06:00 Revisiting Gas 00:06:00 Controlling Flow 00:12:00 Handling Errors 00:05:00 Section 08: Your Supply Chain Smart Contract dApp Designing Your Supply Chain App 00:04:00 What are dApps? 00:06:00 Token Smart Contract Details 00:08:00 Supply Chain Smart Contract Details 00:06:00 Smart Contract Road Map 00:02:00 Token Smart Contract Data Lab, Part 1 00:07:00 Token Smart Contract Data Lab, Part 2 00:09:00 Supply Chain Smart Contract Data Lab, Part 1 00:05:00 Supply Chain Smart Contract Data Lab, Part 2 00:03:00 Token Smart Contract Functions Lab, Part 1 00:05:00 Token Smart Contract Functions Lab, Part 2 00:04:00 Supply Chain Smart Contract Functions Lab, Part 1 00:10:00 Supply Chain Smart Contract Functions Lab, Part 2 00:09:00 Using Events 00:07:00 Implementing Events 00:05:00 More on Ownership 00:08:00 Designing for Security 00:09:00 Implementing Minimal Functionality 00:06:00 Section 09: Testing Ethereum Apps Blockchain dApp Testing 00:10:00 Deploying Your dApp to a Test Blockchain Lab 00:08:00 Writing Tests for Ethereum dApps 00:06:00 Command-Line Testing Lab, Part 1 00:04:00 Command-Line Testing Lab, Part 2 00:11:00 Command-Line Testing Lab, Part 3 00:03:00 JavaScript Testing 00:08:00 Logging and Handling Errors 00:07:00 Logging Activity in Smart Contracts 00:05:00 Fixing Bugs in a dApp 00:05:00 Section 10: Deploying and Maintaining Ethereum Apps Test Blockchains 00:08:00 The Live Blockchain (Mainnet) 00:05:00 Connecting to Multiple Blockchains and Infura Lab 00:05:00 Configuring Truffle and Infura Lab 00:06:00 Funding Your Account Lab 00:04:00 Deploying to the Live Blockchain 00:08:00 Section 11: Integrating Non-Blockchain Apps with Ethereum Blockchain and Database Storage 00:11:00 Execution and Flow in dApps and Traditional Applications 00:05:00 Blockchain Incorporation Design Goals 00:06:00 Integration Considerations for Incorporating Blockchain 00:06:00 Interface Considerations for Incorporating Blockchain 00:04:00 Resources Resources - Ethereum Blockchain DApp Using Solidity 00:00:00

Duration 3 Days 18 CPD hours This course is intended for Programmers Application DevelopersSystem Architects Network ArchitectsNetwork Security Architects IT Professionals w/programming experience Overview Those who attend the Ethereum Development course and pass the exam certification will have a demonstrated knowledge of:An excellent overall understanding of the Ethereum architecture and Solidity language.All functional components (including smart contracts) required to develop an Ethereum Blockchain.The understanding of how to instantiate an Ethereum application on the network.An in-depth understanding of how transactions are created and implemented on an Ethereum network. This 3 day instructor-led course is designed for programmers and developers who want to take a comprehensive deep dive in writing smart contracts and building applications that interact with them. This course provides detailed overviews of Ethereum, smart contracts, and the development language, Solidity. The student will be exposed to Ethereum?s adaptable feature set which allows the developer to design decentralized applications for countless applications. Students will also participate in hands-on programming lab sessions to learn, develop, and advance their skills in Ethereum development. The Ethereum Development Training Course is designed for those seeking an in-depth understanding and development experience of the Ethereum Blockchain platform. Students will participate in approximately 50% programming lab time providing practical experience, enhancing their knowledge and existing skill set. WHAT IS BLOCKCHAIN AND SMART CONTRACTS? * What is Blockchain and how does it work? * Bitcoin vs Ethereum * Smart Contract * How you can use Smart Contracts? * Advantages of Smart Contracts * Solidity * LAB TASK * Types of Variables in Solidity * Public and Private Code * Public Variables and Functions * Private Variables and Functions * Internal Functions * External Functions * Smart Contract Constructors * Constant Variables * Setting Variables * LAB CHALLENGE SMART CONTRACTS WITH WEB3.JS * LAB * Installing & Running the Ethereum TestRPC * Installing Web3.js * Changing the Environment in Remix * Creating the UI * Using Web3.js to Connect & Interact with the Smart Contract * SOLUTION * LAB CHALLENGE SMART CONTRACT EVENTS WITH WEB3.JS * AIM * LAB * The Current Contract * Defining the Smart Contract Event * Updating the UI * LAB CHALLENGE FUNCTIONS, MAPPINGS AND STRUCTS * THEORY * Functions * Mappings * Structs * LAB * The Smart Contract * Creating a Modifier * Using the Modifier * Web3 UI?s Modifier Handling * LAB * Creating a Struct * Creating the Mapping * Map Addition * Get from the Mapping * The Full Contract * Count from Map * LAB CHALLENGE INHERITANCE AND DEPLOYMENT * THEORY * Object-oriented programming * Inheritance * LAB * Current Contract * Creating a Base Contract * Changing from Strings to bytes * Continuing the Project * Installing MetaMask * Deploy Contract to the Ropsten Test Network * LAB * Update the HTML Form * Update the JavaScript * Using the App * LAB CHALLENGE EMBARK FRAMEWORK AND IT'S DEPLOYMENT * Blockchain (Ethereum) * Decentralized Storage (IPFS) * Decentralized Communication * Web Technologies * LAB * Installing Embark Framework * Hello World with Embark Framework * First Contract Deployment with Embark Framework SOLIDITY SMART CONTRACTS TESTING * THEORY * What is Software Testing? * LAB * LAB CHALLENGE CONTRACTS MANAGEMENT WITH FACTORIES * THEORY * Factory * LAB * LAB CHALLENGE IPFS FILES HOSTING * THEORY * IPFS * FILES HOSTING * LAB * 1. Get your hosting server * 2. Install IPFS on the Server * LAB CHALLENGE END TO END DEVELOPMENT OF DAPP * AIM * LAB * Setup the Project * Program the Smart Contract * Create the Front-end of the application * Deploy the App with IPFS * LAB CHALLENGE

OVERVIEW This comprehensive course on Integration of Blockchain dapps with WEB3.JS will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Integration of Blockchain dapps with WEB3.JS comes with accredited certification from CPD, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. HOW WILL I GET MY CERTIFICATE? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. WHO IS THIS COURSE FOR? There is no experience or previous qualifications required for enrolment on this Integration of Blockchain dapps with WEB3.JS. It is available to all students, of all academic backgrounds. REQUIREMENTS Our Integration of Blockchain dapps with WEB3.JS is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. CAREER PATH Having these various qualifications will increase the value in your CV and open you up to multiple sectors such as Business & Management, Admin, Accountancy & Finance, Secretarial & PA, Teaching & Mentoring etc. COURSE CURRICULUM 2 sections • 21 lectures • 02:25:00 total length •Module 01: Course Introduction: 00:04:00 •Module 02: Previous Knowledge: 00:03:00 •Module 03: Full Stack Dapplication Development: 00:06:00 •Module 04: More about Web3: 00:06:00 •Module 05: Main Functionality of Web3 and Ganache: 00:07:00 •Module 06: Simple Practical Use of Web3: 00:12:00 •Module 07: Getting Started With Truffle Project: 00:09:00 •Module 08: Truffle React Box Deployment: 00:08:00 •Module 09: How Ganache Works: 00:02:00 •Module 10: Getting Started With App.Js File: 00:09:00 •Module 11: Get & Set Methods Used: 00:08:00 •Module 12: Let's Send Ethers: 00:08:00 •Module 13: Setup the App.Js for First Function: 00:08:00 •Module 14: App.Js for Second Type and Window Function.: 00:12:00 •Module 15: Continuation of App5: 00:02:00 •Module 16: Diving Into Events: 00:09:00 •Module 17: Continuing With Events: 00:09:00 •Module 18: Filtering Past Events: 00:07:00 •Module 19: Web3 Utils: 00:08:00 •Module 20: More Web3 Utils Functions: 00:08:00 •Assignment - Integration of Blockchain dapps with WEB3.JS: 00:00:00

OVERVIEW This comprehensive course on Advanced Blockchain Coding will deepen your understanding on this topic. After successful completion of this course you can acquire the required skills in this sector. This Advanced Blockchain Coding comes with accredited certification from CPD, which will enhance your CV and make you worthy in the job market. So enrol in this course today to fast track your career ladder. HOW WILL I GET MY CERTIFICATE? You may have to take a quiz or a written test online during or after the course. After successfully completing the course, you will be eligible for the certificate. WHO IS THIS COURSE FOR? There is no experience or previous qualifications required for enrolment on this Advanced Blockchain Coding. It is available to all students, of all academic backgrounds. REQUIREMENTS Our Advanced Blockchain Coding is fully compatible with PC's, Mac's, Laptop, Tablet and Smartphone devices. This course has been designed to be fully compatible with tablets and smartphones so you can access your course on Wi-Fi, 3G or 4G. There is no time limit for completing this course, it can be studied in your own time at your own pace. CAREER PATH Having these various qualifications will increase the value in your CV and open you up to multiple sectors such as Business & Management, Admin, Accountancy & Finance, Secretarial & PA, Teaching & Mentoring etc. COURSE CURRICULUM 2 sections • 32 lectures • 03:55:00 total length •Module 01: Introduction: 00:03:00 •Module 02: The UTXO model: 00:07:00 •Module 03: Operations in Blockchain: 00:06:00 •Module 04: Ethereum operations: 00:09:00 •Module 05: Transaction integrity: 00:05:00 •Module 06: Smart contact processing: 00:05:00 •Module 07: Setting you up: 00:10:00 •Module 08: Remix: 00:13:00 •Module 09: Variables Part 01: 00:11:00 •Module 10: Variables Part 02: 00:06:00 •Module 11: Variables Theory: 00:05:00 •Module 12: Mappings: 00:07:00 •Module 13: Structures and arrays: 00:10:00 •Module 14: Enums and their working: 00:06:00 •Module 15: Theory of mappings and user-defined data types: 00:08:00 •Module 16: Functions and Error handling: 00:10:00 •Module 17: Code the functions: 00:05:00 •Module 18: Common Errors: 00:07:00 •Module 19: Error Handling: 00:16:00 •Module 20: Important properties of Solidity: 00:07:00 •Module 21: Inheritance and Importing: 00:05:00 •Module 22: Coding, importing and inheriting: 00:11:00 •Module 23: Project - Distributed wallet: 00:10:00 •Module 24: Project Coding Part 01: 00:05:00 •Module 25: Project Coding Part 02: 00:09:00 •Module 26: Project Coding Part 03: 00:11:00 •Module 27: Project Coding Part 04: 00:08:00 •Module 28: Project Coding Part 05: 00:08:00 •Module 29: Theory of events: 00:05:00 •Module 30: Practical Implementation of events: 00:05:00 •Module 31: Conclusion: 00:02:00 •Assignment - Advanced Blockchain Coding: 00:00:00

Duration 3 Days 18 CPD hours This course is intended for Blockchain Architects Blockchain DevelopersApplication Developers Blockchain System AdministratorsNetwork Security Architects Cyber Security ExpertsIT Professionals w/cyber security experience Overview Those who attend the Security for Blockchain Professionals course and pass the exam certification will have a demonstrated knowledge of:Identifying and differentiating between security threats and attacks on a Blockchain network.Blockchain security methods, best practices, risk mitigation, and more.All known (to date) cyber-attack vectors on the Blockchain.Performing Blockchain network security risk analysis.A complete understanding of Blockchain?s inherent security features and risks.An excellent knowledge of best security practices for Blockchain System/Network Administrators.Demonstrating appropriate Blockchain data safeguarding techniques. This course covers all known aspects of Blockchain security that exist in the Blockchain environment today and provides a detailed overview of all Blockchain security issues, including threats, risk mitigation, node security integrity, confidentiality, best security practices, advanced Blockchain security and more. FUNDAMENTAL BLOCKCHAIN SECURITY CRYPTOGRAPHY FOR THE BLOCKCHAIN HASH FUNCTIONS * Public Key Cryptography * Elliptic Curve Cryptography * A Brief Introduction to Blockchain The Blocks * The Chains * The Network * Promises of the Blockchain * Blockchain Security Assumptions Digital Signature Security * Hash Function Security * Limitations of Basic Blockchain Security Public Key Cryptography Review * Real-Life Public Key Protection * Cryptography and Quantum Computers * Lab 1 (Tentative) Finding Hash Function Collisions Reversible hash function * Hash function with poor non-locality * Hash function with small search space * Breaking Public Key Cryptography Brute Forcing a Short Private Key * Brute Forcing a Poorly-Chosen Private Key CONSENSUS IN THE BLOCKCHAIN * Blockchain Consensus and Byzantine Generals Blockchain Networking Review * Byzantine Generals Problem Relation to Blockchain * Byzantine Fault Tolerance * Introduction to Blockchain Consensus Security Blockchain Consensus Breakthrough * Proof of Work What is Proof of Work? * How does Proof of Work Solve BGP? * Proof of Work Security Assumptions * Attacking Proof of Work * Proof of Stake What is Proof of Stake? * How does Proof of Stake Solve BGP? * Proof of Stake Security Assumptions * Attacking Proof of Stake * General Attacks on Blockchain Consensus * Other Blockchain Consensus Algorithms * Lab 2 (Tentative) Attacking Proof of Work Performing a 51% Attack * Performing a Selfish Mining Attack * Attacking Proof of Stake Performing a XX% Attack * Performing a Long-Range Attack * Malleable Transaction Attacks ADVANCED BLOCKCHAIN SECURITY MECHANISMS ARCHITECTURAL SECURITY MEASURES PERMISSIONED BLOCKCHAINS * Checkpointing * Advanced Cryptographic Solutions Multiparty Signatures * Zero-Knowledge Proofs * Stealth Addresses * Ring Signatures * Confidential Transactions * Lab 3 (Tentative) Permissioned Blockchains * 51% on a Checkpointed Blockchain * Data mining on a blockchain with/without stealth addresses * Zero-Knowledge Proof Simulation * Trying to fake knowledge of a ZKP * Module 4: Blockchain for Business Introduction to Ethereum Security What is Ethereum * Consensus in Ethereum * Smart Contracts in Ethereum * Ethereum Security * Pros and Cons of Ethereum Blockchains * Introduction to Hyperledger Security What is Hyperledger * Consensus in Hyperledger * Smart Contracts in Hyperledger * Hyperledger Security * Pros and Cons of Hyperledger Blockchains * Introduction to Corda Security What is Corda * Consensus in Corda * Smart Contracts in Corda * Corda Security * Pros and Cons of Corda Blockchains * Lab 4 BLOCKCHAIN RISK ASSESSMENT WHAT ARE THE RISKS OF THE BLOCKCHAIN? * Information Security * Information Sensitivity Data being placed on blockchain * Risks of disclosure * Regulatory Requirements Data encryption * Data control * PII protection * Blockchain Architectural Design Public and Private Blockchains * Open and Permissioned Blockchains * Choosing a Blockchain Architecture * Lab 5 * Exploring public/private open/permissioned blockchains? BASIC BLOCKCHAIN SECURITY BLOCKCHAIN ARCHITECTURE * User Security Protecting Private Keys * Malware * Update * Node Security * Configuring MSPs * Network Security * Lab 6 (TBD) SMART CONTRACT SECURITY INTRODUCTION TO SMART CONTRACTS * Smart Contract Security Considerations Turing-Complete * Lifetime * External Software * Smart Contract Code Auditing Difficulties * Techniques * Tools * Lab 7 (Tentative) * Try a couple of smart contract code auditing tool against different contracts with built-in vulnerabilities * Module 8: Security Implementing Business Blockchains Ethereum Best Practices * Hyperledger Best Practices * Corda Best Practices * Lab 8 NETWORK-LEVEL VULNERABILITIES AND ATTACKS INTRODUCTION TO BLOCKCHAIN NETWORK ATTACKS * 51% Attacks * Denial of Service Attacks * Eclipse Attacks * Routing Attacks * Sybil Attacks * Lab 9 * Perform different network-level attacks SYSTEM-LEVEL VULNERABILITIES AND ATTACKS INTRODUCTION TO BLOCKCHAIN SYSTEM VULNERABILITIES * The Bitcoin Hack * The Verge Hack * The EOS Vulnerability * Lab 10 SMART CONTRACT VULNERABILITIES AND ATTACKS INTRODUCTION TO COMMON SMART CONTRACT VULNERABILITIES * Reentrancy * Access Control * Arithmetic * Unchecked Return Values * Denial of Service * Bad Randomness * Race Conditions * Timestamp Dependence * Short Addresses * Lab 11 * Exploiting vulnerable smart contracts SECURITY OF ALTERNATIVE DLT ARCHITECTURES WHAT ARE ALTERNATIVE DLT ARCHITECTURES? * Introduction to Directed Acyclic Graphs (DAGs) * DAGs vs. Blockchains * Advantages of DAGs * DAG Vulnerabilities and Security * Lab 12 * Exploring a DAG network

Duration 3 Days 18 CPD hours This course is intended for Technical Leaders Overview What is BlockchainHow does Blockchain workTypes of BlockchainsHow is Blockchain different from what we have todayWhat are use cases for BlockchainWhat does a Blockchain app look likeHow do I design a Blockchain appHow do I develop a Blockchain appHow do I test a Blockchain app This instructor-led 3 day Blockchain Architecture training is for technical leaders who need to make decisions about architecture, environment, and development platforms. WHAT IS BLOCKCHAIN? * A record keeping system * Trust * Decentralization * Trustless environment HOW DOES BLOCKCHAIN WORK? * Announcements * Blocks * Nodes * Chaining * Verification * Consensus * Scalability * Privacy * Crypto Hashing * Digital Fingerprinting * PoW vs PoS TYPES OF BLOCKCHAINS * Public vs Private * Open vs closed * Smart Contracts * Blockchain as History * Tokens / Coins * Gas HOW IS BLOCKCHAIN DIFFERENT FROM WHAT WE HAVE TODAY? * Decentralized * Peer-to-peer architecture * Software vs Firmware * Database vs Blockchain * Distributed database or other technology? * Data Sovereignty * Group Consensus WHAT ARE USE CASES FOR BLOCKCHAIN? * Use Case Examples * Currency * Banking Services * Voting * Medical Records * Supply Chain / Value Chain * Content Distribution * Verification of Software Updates (cars, planes, trains, etc) * Law Enforcement * Title and Ownership Records * Social Media and Online Credibility * Fractional asset ownership * Cable Television billing * High fault tolerance * DDoS-proof * Public or Private Blockchain? * Who are the participants? WHAT DOES A BLOCKCHAIN APP LOOK LIKE? * DApp * Resembles typical full stack web application * Any internal state changes and all transactions are written to the blockchain * Node.js * IDE * Public Blockchain visibility * Private Blockchain solutions * Oracles HOW DO I DESIGN A BLOCKCHAIN APP? * What does this solution need to let users do? * Will the proposed solution reduce or remove the problems and pain points currently felt by users? * What should this solution prevent users from doing? * Do you need a solution ready for heavy use on day 1? * Is your solution idea enhanced by the use of Blockchain? Does the use of Blockchain create a better end-user experience? If so, how? * Has your business developed custom software solutions before? * What level of support are you going to need? * How big is the developer community? * Does your vision of the future align with the project or platform's vision of the future? * Does the platform aim to make new and significant contributions to the development space, or is it an efficiency / cost play? * Should the solution be a public or private Blockchain? * Should the solution be an open or closed Blockchain? * Create a plan for contract updates and changes! * Hybrid solutions * Monetary exchanges? HOW DO I DEVELOP A BLOCKCHAIN APP? * AGILE approach pre-release * Define guiding principles up front * Software vs Firmware * Announcements, not transactions! * Classes, not contracts * Link contracts to share functions * Use calling contracts to keep contract address the same * Hyperledger vs Ethereum * CONSIDER No of Users * Avg No of Transactions (state changes) per User * Should a Blockless solution be applied? * Performance * Security * Anonymity * Security * Monolithic vs Modular * Sandwich complexity model HOW DO I TEST A BLOCKCHAIN APP? * Recommend 5x to 10x traditional application testing time * Security * Networks

Duration 1 Days 6 CPD hours This course is intended for Technical leaders Overview This course provides general overview of Blockchain technology and is specifically designed to answer the following questions:What is Blockchain? (What exactly is it?)Non-Technical Technology Overview (How does it work?)Benefits of Blockchain (Why should anyone consider this?)Use Cases (Where and for what apps is it appropriate?)Adoption (Who is using it and for what?)Implementation (How do I get started?)Future of Blockchain (What is its future?) This instructor-led 1 day Blockchain Architecture training is for technical leaders who need to make decisions about architecture, environment, and development platforms. WHAT IS BLOCKCHAIN? * A record keeping system * Trust * Decentralization * Trustless environment HOW DOES BLOCKCHAIN WORK? * Announcements * Blocks * Nodes * Chaining * Verification * Consensus * Scalability * Privacy * Crypto Hashing * Digital Fingerprinting * PoW vs PoS TYPES OF BLOCKCHAINS * Public vs Private * Open vs closed * Smart Contracts * Blockchain as History * Tokens / Coins * Gas HOW IS BLOCKCHAIN DIFFERENT FROM WHAT WE HAVE TODAY? * Decentralized * Peer-to-peer architecture * Software vs Firmware * Database vs Blockchain * Distributed database or other technology? * Data Sovereignty * Group Consensus WHAT ARE USE CASES FOR BLOCKCHAIN? * Use Case Examples * Currency * Banking Services * Voting * Medical Records * Supply Chain / Value Chain * Content Distribution * Verification of Software Updates (cars, planes, trains, etc) * Law Enforcement * Title and Ownership Records * Social Media and Online Credibility * Fractional asset ownership * Cable Television billing * High fault tolerance * DDoS-proof * Public or Private Blockchain? * Who are the participants? WHAT DOES A BLOCKCHAIN APP LOOK LIKE? * DApp * Resembles typical full stack web application * Any internal state changes and all transactions are written to the blockchain * Node.js * IDE * Public Blockchain visibility * Private Blockchain solutions * Oracles HOW DO I DESIGN A BLOCKCHAIN APP? * What does this solution need to let users do? * Will the proposed solution reduce or remove the problems and pain points currently felt by users? * What should this solution prevent users from doing? * Do you need a solution ready for heavy use on day 1? * Is your solution idea enhanced by the use of Blockchain? Does the use of Blockchain create a better end-user experience? If so, how? * Has your business developed custom software solutions before? * What level of support are you going to need? * How big is the developer community? * Does your vision of the future align with the project or platform's vision of the future? * Does the platform aim to make new and significant contributions to the development space, or is it an efficiency / cost play? * Should the solution be a public or private Blockchain? * Should the solution be an open or closed Blockchain? * Create a plan for contract updates and changes! * Hybrid solutions * Monetary exchanges? HOW DO I DEVELOP A BLOCKCHAIN APP? * AGILE approach pre-release * Define guiding principles up front * Software vs Firmware * Announcements, not transactions! * Classes, not contracts * Link contracts to share functions * Use calling contracts to keep contract address the same * Hyperledger vs Ethereum * CONSIDER No of Users * Avg No of Transactions (state changes) per User * Should a Blockless solution be applied? * Performance * Security * Anonymity * Security * Monolithic vs Modular * Sandwich complexity model HOW DO I TEST A BLOCKCHAIN APP? * Recommend 5x to 10x traditional application testing time * Security * Networks ADDITIONAL COURSE DETAILS: Nexus Humans Blockchain - An Overview for Business Professionals training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Blockchain - An Overview for Business Professionals course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.