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Blockchain+ Developer™

BL-200

Build the Foundations of Tomorrow with Blockchain Developer

The Blockchain+ Developer™ certification offers a comprehensive journey into blockchain technology and smart contracts. Beginning with the origin and structure of blockchain, participants explore consensus mechanisms and the concept of smart contracts, delving into Ethereum Virtual Machine (EVM) and Solidity basics. Advanced topics cover Solidity structures, tokenization, and non fungible tokens (NFTs). Development tools like Truffle and Ganache are introduced, along with testing techniques and DApp integration. Participants then explore private blockchain with Hyperledger Fabric, learning its architecture, Docker setup, and Golang programming. The course culminates in chaincode development, REST API integration, and chain code auditing.

Certification Duration: 40 hours (5 Days)

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Key Benefits

The Blockchain+ Developer™ Certification provides in-depth training for developers in blockchain technology. Across twelve modules, you’ll gain expertise in Ethereum, advanced Solidity, DApp integration, and Hyperledger Fabric, equipping you to build and deploy cutting-edge blockchain solutions for practical business needs.

Advanced Blockchain Development

Master advanced techniques in smart contract development, decentralized applications (dApps), and blockchain scalability solutions.

Effective Chaincode Development

Master chaincode creation, error management, and logging for resilient blockchain applications.

Practical Blockchain Tools and Frameworks

Gain hands-on experience with blockchain platforms like Ethereum, Hyperledger, and development tools such as Solidity and Truffle.

Golang Skills for Hyperledger Fabric

Master Golang basics and setup tailored for efficient Hyperledger Fabric development.

Prerequisites

  • Familiarity with general programming concepts like data structures, algorithms and networks
  • Understanding of at least one legacy programming stack (e.g. Python, JavaScript, Java or similar)
  • Fundamental knowledge to use command line consoles on any operating system
  • Ability to understand developer concepts like SDKs, APIs, application development tools etc.
  • Experience with building end to end tiered applications

Modules

12

Examination

1

50 MCQs

90 Minutes

Passing Score

70%

Certification Modules

  1. Course Introduction Preview
  1. 1.1 Blockchain Origins
  2. 1.2 What is Blockchain
  3. 1.3 Consensus Mechanisms
  4. 1.4 What are Smart Contracts?
  5. 1.5 Bitcoin Blockchain
  1. 2.1  What is an EVM and Ethereum?
  2. 2.2  Wallets Introduction and Creation
  3. 2.3  Introduction to Remix Editor with Metamask
  4. 2.4  Smart Contract Basic Structure
  5. 2.5 Variables, If/Else, Strings, Loops, Arrays, Test Tokens
  1. 3.1  Libraries, Interfaces, Modifiers
  2. 3.2  Structures, Enums, ABI, Calldata, Events, Transfers
  3. 3.3  Contract to Contract calls
  4. 3.4  Address and Address payable
  5. 3.5  Receive and Fallback functions
  6. 3.6  Upgradeable Contracts
  7. 3.7  Openzepplin Libraries
  1. 4.1 Introduction
  2. 4.2  NFT, NFT Minting, IPFS, Security, Pinata Cloud
  3. 4.3  IPFS Integration
  1. 5.1  Truffle, Ganache, Hardhat
  2. 5.2  Tools
  3. 5.3  Localnet, and Testnet Deployment
  1. 6.1  Web3.0 Integration with JS
  2. 6.2  Wallet Creation, Sending Transactions
  1. 7.1  Public Vs Private Vs Consortium Blockchain Frameworks
  2. 7.2  Introduction to Hyperledger Fabric
  3. 7.3  Hyperledger Projects
  1. 8.1  Basic Concepts of HLF
  2. 8.2 Docker Introduction
  3. 8.3 Commands and Setup
  4. 8.4  SDK Installation
  5. 8.5  Docker Configuration
  1. 9.1  Introduction
  2. 9.2 VS Code Plugin Setup, Hello World
  3. 9.3 Basics of the Language
  4. 9.4 Functions, Structures
  1.  10.1  Chaincode Explanation using Fabric Samples, Test-network Explanation using Linux Scripting
  2. 10.2   Error Handling
  1. 11.1  Extending the Default Chaincode
  2. 11.2 Chaincode Deployment
  3. 11.3 REST API Integration with Front End
  1. 12.1  Why Smart Contract Audits Are Necessary
  2. 12.2  Introduction to Firefly, Fabconnect, Blockchain Explorer

Certification Modules

  1. Course Introduction Preview
  1. 1.1 Blockchain Origins
  2. 1.2 What is Blockchain
  3. 1.3 Consensus Mechanisms
  4. 1.4 What are Smart Contracts?
  5. 1.5 Bitcoin Blockchain
  1. 2.1  What is an EVM and Ethereum?
  2. 2.2  Wallets Introduction and Creation
  3. 2.3  Introduction to Remix Editor with Metamask
  4. 2.4  Smart Contract Basic Structure
  5. 2.5 Variables, If/Else, Strings, Loops, Arrays, Test Tokens
  1. 3.1  Libraries, Interfaces, Modifiers
  2. 3.2  Structures, Enums, ABI, Calldata, Events, Transfers
  3. 3.3  Contract to Contract calls
  4. 3.4  Address and Address payable
  5. 3.5  Receive and Fallback functions
  6. 3.6  Upgradeable Contracts
  7. 3.7  Openzepplin Libraries
  1. 4.1 Introduction
  2. 4.2  NFT, NFT Minting, IPFS, Security, Pinata Cloud
  3. 4.3  IPFS Integration
  1. 5.1  Truffle, Ganache, Hardhat
  2. 5.2  Tools
  3. 5.3  Localnet, and Testnet Deployment
  1. 6.1  Web3.0 Integration with JS
  2. 6.2  Wallet Creation, Sending Transactions
  1. 7.1  Public Vs Private Vs Consortium Blockchain Frameworks
  2. 7.2  Introduction to Hyperledger Fabric
  3. 7.3  Hyperledger Projects
  1. 8.1  Basic Concepts of HLF
  2. 8.2 Docker Introduction
  3. 8.3 Commands and Setup
  4. 8.4  SDK Installation
  5. 8.5  Docker Configuration
  1. 9.1  Introduction
  2. 9.2 VS Code Plugin Setup, Hello World
  3. 9.3 Basics of the Language
  4. 9.4 Functions, Structures
  1.  10.1  Chaincode Explanation using Fabric Samples, Test-network Explanation using Linux Scripting
  2. 10.2   Error Handling
  1. 11.1  Extending the Default Chaincode
  2. 11.2 Chaincode Deployment
  3. 11.3 REST API Integration with Front End
  1. 12.1  Why Smart Contract Audits Are Necessary
  2. 12.2  Introduction to Firefly, Fabconnect, Blockchain Explorer

Tools

Etherscan

Remix IDE

Hyperledger Fabric

Hardhat

Exam Objectives

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Solidity Programming and Smart Contract Development

Learners will gain proficiency in Solidity, the programming language used for writing smart contracts on the Ethereum blockchain. Starting from basics to advanced concepts, including structures and error handling.

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Tokenization and Non-Fungible Tokens (NFTs) Management

Learners will acquire skills in creating and managing digital tokens and non-fungible tokens (NFTs) on blockchain platforms. This involves the tokenization process, including token standards like ERC-20 and ERC-721, and learn how to develop NFT applications for unique asset representation, such as digital art, collectibles, and gaming assets.

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Hyperledger Fabric Development

Learners will explore Hyperledger Fabric, a permissioned blockchain framework, and its components like writing chaincode (smart contracts) in Golang. Gain understanding on the structure and error handling mechanisms specific to Hyperledger Fabric chaincode.

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Smart Contract Auditing and Testing

Learners will acquire skills in auditing and testing smart contracts to ensure their security, reliability, and compliance with business requirements. This includes learning about tools like Hyperledger Fabconnect and Firefly for smart contract auditing, debugging, and monitoring, enabling them to identify and address vulnerabilities and optimize smart contract performance.

Career Opportunities Post-Certification

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Median Salaries

$76228
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With AI Skills

$100000
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% Difference

31.19
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DApp Developers

Creates secure, efficient blockchain smart contracts. Provides decentralized application functionality and integrity, boosting blockchain ecosystem trust and security.

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Blockchain Application Developers

Produces business-specific DApps. Maintains blockchain's transparency and immutability to provide secure, efficient solutions that improve operations and digital transaction confidence.

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Ledger Developer

Produce robust apps that prioritize data integrity, transparency, and security. Ensures stability and integrity, enabling secure and transparent distributed network transactions.

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Smart Contract Auditor

Examine smart contracts for vulnerabilities and flaws to ensure the security and reliability of blockchain-based systems and applications through thorough auditing processes.

AI & Blockchain Experts

Profiles and Credentials

stefano tempesta

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Frequently Asked Questions

This certification prepares you for roles such as Blockchain Developer, Smart Contract Developer, DApp Developer, Blockchain Consultant, and more in industries like finance, healthcare, supply chain, and government.

Yes, the course includes hands-on exercises and case studies that involve real-world scenarios to help you apply the concepts learned.

In this course, you'll work on projects such as creating and deploying smart contracts, building decentralized applications (DApps), establishing private blockchain networks, and integrating blockchain with existing systems through REST APIs.

The course begins with foundational concepts of blockchain and smart contracts, progresses to advanced topics like Solidity structures and tokenization, and then explores Hyperledger Fabric for private blockchain development. Practical exercises and projects are included throughout the course.

The course covers essential tools such as Truffle for Ethereum smart contract development, Ganache for local blockchain testing, and Docker for Hyperledger Fabric setup. Participants will also use various integrated development environments (IDEs) for coding.

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