Blockchain+ Developer PractitionerTM

Build blockchain development skills covering smart contracts, tokenization, DApps, and Hyperledger Fabric.

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Build decentralized applications

  • Career-focused:
    Builds expertise in blockchain and Bitcoin development
  • Hands-on:
    Practical development work with forward-looking learning
  • Innovation-driven:
    Strategies for digital transformation and decentralized innovation

Prerequisites

  • General programming concepts: data structures, algorithms, networking
  • Experience with at least one language such as Python, JavaScript, or Java
  • Comfort using command line consoles
  • Understanding of SDKs, APIs, and developer tools
  • Experience building end-to-end tiered applications

Why This Certification Matters?

  • High demand Organizations need developers who can build scalable, decentralized solutions.
  • Skills gap Without hands-on expertise, implementing and optimizing blockchain systems is difficult.
  • DApp impact Certified developers help make decentralized apps functional, secure, and scalable.
  • Keeping pace Covers current tools, frameworks, and practices as the technology evolves.

What You'll Learn?

Origins of blockchain
Core blockchain concepts
Consensus mechanisms
Smart contract basics
Bitcoin blockchain

EVM and Ethereum overview
Wallet setup
Remix with MetaMask
Contract structure
Variables, control flow, strings, arrays, and test tokens

Libraries, interfaces, and modifiers
Structs, enums, ABI, events, and transfers
Contract-to-contract calls
Address types
Receive and fallback functions
Upgradeable contracts
OpenZeppelin libraries

ERC-20 token creation
NFT minting, IPFS, security, and Pinata

Truffle, Ganache, and Hardhat
MetaMask wallet
Remix environment
Local and testnet deployment

Web3 integration with JavaScript
Wallet creation and sending transactions

Public, private, and consortium frameworks
Hyperledger Fabric overview
Hyperledger projects

Core HLF concepts
Docker basics
Commands and setup

Go installation and paths
VS Code setup and core syntax
Language fundamentals

Chaincode walkthrough with Fabric samples
Error handling
Error codes and messages
Error logging
Handling panics

Extending default chaincode
Chaincode deployment
REST API integration with a front end

Why audits matter
Firefly, Fabconnect, and blockchain explorers

Job Roles & Industry Outlook

DApp Developers

Build secure, efficient smart contracts that power decentralized applications.

Blockchain Application Developers

Create business-specific DApps that improve operations and transaction confidence.

Ledger Developers

Build applications focused on data integrity, transparency, and security.

Smart Contract Auditors

Review smart contracts for vulnerabilities to ensure security and reliability.

Skills You’ll Gain

Tokenization and ICO managementBlockchain analytics and visualizationInteroperability and cross-chain solutionsDistributed ledger technology (DLT)Blockchain performance optimization

Tools You’ll Master

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pa-tl-056
pa-tl-044
pa-tl-045

Exam Details

Duration

90 minutes

Passing Score

70% (35/50)

Format

50 multiple-choice/multiple-response questions

Delivery Method

Online via proctored exam platform (flexible scheduling)

Exam Blueprint

Introduction to Blockchain and Smart Contracts
5%
EVM and Solidity Basics
5%
Advanced Solidity and Structures
10%
Tokenization and NFTs
10%
Development Tools and Techniques
5%
DApp Integration and Testing
5%
Private Blockchains (Hyperledger Fabric)
10%
Deep Dive into Hyperledger Fabric
10%
Golang Programming for Hyperledger Fabric
10%
Chaincode Structure and Error Handling
5%
Custom Chaincode
10%
Smart Contract Auditing and Tools
5%

What’s Included

(One-Year Subscription + All Updates)

  • High-Quality Videos, E-book (PDF & Audio), and Podcasts 
  • AI Mentor for Personalized Guidance 
  • Quizzes, Assessments, and Course Resources 
  • Online Proctored Exam with One Free Retake 
  • Comprehensive Exam Study Guide 
  • Access for Tablet & Phone