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Blockchain+ Developer™

# BL-200

Build the Foundations of Tomorrow with Blockchain Technology and Smart Contracts

The Blockchain+ Developer™ certification offers an in-depth journey into the dynamic world of blockchain technology and smart contract development. Beginning with the foundational structure of blockchain, participants delve into consensus mechanisms, the principles of decentralized systems, and the transformative potential of smart contracts. Learners will gain proficiency in Ethereum Virtual Machine (EVM) and Solidity programming, exploring advanced topics such as Solidity structures, tokenization processes, and non-fungible tokens (NFTs). The curriculum introduces cutting-edge development tools like Truffle, Ganache, and advanced DApp testing techniques, equipping participants to build secure and scalable decentralized applications. The program also covers Hyperledger Fabric, guiding learners through its architecture, chain code development, REST API integration, and Golang programming for enterprise blockchain solutions. The course concludes with comprehensive training on chain code auditing and debugging, preparing participants for the challenges of blockchain application deployment in real-world scenarios.

$495.00

Prerequisites

Solid understanding of programming concepts including data structures, algorithms, and networking.
Proficiency in at least one legacy programming language (e.g., Python, JavaScript, or Java).
Familiarity with command-line tools on any operating system.
Knowledge of developer concepts like SDKs, APIs, and application development tools.
Experience in building end-to-end tiered applications for enhanced learning outcomes.

Exam Details

Exam Blueprint

Modules	Percentage

Self Study Materials Included

Tools You'll Master

Etherscan

Remix IDE

Hyperledger Fabric

Hardhat

What Will You Learn?

Solidity Programming and Smart Contract Development

Learners will master Solidity, the programming language for creating smart contracts on Ethereum, covering everything from fundamentals to advanced topics like structures and error handling.

Tokenization and Non-Fungible Tokens (NFTs) Management

Learn how to create and manage digital tokens and NFTs on blockchain platforms. Explore standards like ERC-20 and ERC-721 and build applications for digital assets, collectibles, and gaming platforms.

Hyperledger Fabric Development

Explore enterprise-grade blockchain with Hyperledger Fabric. Gain proficiency in developing chain codes using Golang while mastering its architecture, Docker setup, and permissioned network design.

Smart Contract Auditing and Testing

Develop skills in auditing smart contracts to identify and resolve security vulnerabilities, ensuring compliance and system integrity. Learn about debugging tools like Hyperledger Fabconnect and Firefly.

Certification Modules

Certification Overview

Course Introduction Preview

Module 1: Introduction to Blockchain and Smart Contracts

1.1 Origin of Blockchain
1.2 What is Blockchain?
1.3 Consensus Mechanisms
1.4 What are Smart Contracts?
1.5 Bitcoin Blockchains

Module 2: Ethereum Virtual (EVM) and Solidity Basics

2.1 What is an EVM and Ethereum?
2.2 Wallets Introduction and Creation
2.3 Introduction to Remix Editor with Metamask
2.4 Smart Contract Basic Structure
2.5 Variables, If/Else, Strings, Loops, Arrays, Test Tokens

Module 3: Advanced Solidity and Structures

3.1 Libraries, Interfaces, Modifiers
3.2 Structures, Enums, ABI, Calldata, Events, and Transfers
3.3 Contract-to-Contract Calls
3.4 Address and Address Payable
3.5 Receive and Fallback Functions
3.6 Upgradeable Contracts
3.7 Openzepplin Libraries

Module 4: Tokenization and NFTs

4.1 ERC20 Token Creation
4.2 NFT, NFT Minting, IPFS, Security, and Pinata Cloud

Module 5: Development Tools and Techniques

5.1 Truffle, Ganache, and Hardhat
5.2 Metamask Wallet
5.3 Remix Development Environment
5.4 Localnet and Testnet Deployment

Module 6: DApp Integration and Testing

6.1 Web3.0 Integration with JS
6.2 Wallet Creation and Sending Transactions

Module 7: Introduction to Private Blockchains - Hyperledger Fabric

7.1 Public Vs Private vs. Consortium Blockchain Frameworks
7.2 Introduction to the Hyperledger Fabric
7.3 Hyperledger Projects

Module 8: Deep Dive into Hyperledger Fabric

8.1 Basic Concepts of HLF
8.2 Docker Introduction
8.3 Commands and Setup

Module 9: Golang Programming for Hyperledger Fabric

9.1 Installation and Path Setup
9.2 VS Code Plugin Setup, Variables, Strings, Conditional Statements, and Loops
9.3 Basics of the Language

Module 10: Chaincode Structure and Error Handling

10.1 Chain code Explanation using Fabric Samples and Test-network Explanation using Linux Scripting
10.2 Error Handling
10.3 Error Codes and Messages
10.4 Logging Errors
10.5 Handling Panics

Module 11: Custom Chaincode

11.1 Extending the Default Chaincode
11.2 Chaincode Deployment
11.3 REST API Integration with Front End

Module 12: Smart Contract Auditing and Tools, Hyperledger Fabconnect, and Firefly

12.1 Why Smart Contract Audits are Necessary
12.2 Introduction to Firefly, Fabconnect, and Blockchain Explorer

Earn a Shareable Certification Credential

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Download a Verified Certificate - Blockchain

Your certificate is secured on the blockchain for tamper-proof authenticity and can be downloaded as a high-quality PDF for personal records or professional sharing.

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Industry Opportunities after Certification Completion

Median Salaries

$76228

With Blockchain+ Developer™

$100000

% Difference

31.19

Smart Contract Auditor

Assess and improve the security and reliability of smart contracts, ensuring adherence to blockchain standards.

DApp Developer

Design and implement secure, efficient decentralized applications (DApps) that drive blockchain ecosystems.

Blockchain Application Developer

Create secure blockchain apps that prioritize data transparency, integrity, and functionality for enterprise use cases.

Ledger Developer

Build robust ledger solutions for distributed networks with a focus on transparency and system stability.

Trusted Reviews by Our Learners

Tanmay Patel

NFSU 2026

I am officially Blockchain+ Developer™ Certified! Equipped to lead in the era of innovation and technology!

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Learner Success Stories

Frequently Asked Questions

What career opportunities can this certification lead to?

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.

Will I work on real-world projects during the course?

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

What types of projects will I work on during the course?

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.

How is the course structured?

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.

What tools and platforms will I use during 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.