Blockchain: Hyperledger Composer for Building a Network Training Course


21 hours (usually 3 days including breaks)


  • Programming experience
  • Basic understanding of blockchains
  • Experience with Linux


  • Developers


Hyperledger Composer is a set of collaboration tools for building blockchain business networks. Composer is built with JavaScript and leverages node.js, npm, CLI and popular editors.

In this instructor-led, live training, participants will learn how to build Blockchain business network and demo application using Composer.

By the end of this training, participants will be able to:

  • Simplify the creation of smart contracts and blockchain applications.
  • Test devops processes by developing in a protected, risk-free environment before deploying.
  • Use Composer’s purpose-built modeling language together with JavaScript to script transactions.
  • Implement a development process that aligns business requirements with development.
  • Develop production-ready browser-based blockchain applications in hours instead of weeks.
  • Integrate a blockchain network with existing systems.

Format of the course

  • Part lecture, part discussion, exercises and heavy hands-on practice

Course Outline


Defining assets, business rules, and participants

Identity and access control

Modeling reusable, core components

Leveraging the Business Network Archive packages

Generating JavaScript and REST APIs

Developing and testing a network on Composer Playground

Deploying a network to a live Hyperledger Fabric blockchain

Integration of blockchain network with other systems

Creating and test application on the blockchain


Closing remarks

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