You've learned how to make a real business network, using Hyperledger technology. You know how to interact with the business network as a user, as a designer, and as an application developer. You know how to define the participants, assets, transactions, and events, and how to implement their creation in the code. You know how to expose these as APIs so that external applications can consume them! You can learn a lot more about Hyperledger Composer and Hyperledger Fabric, consult the product documentation to do that. Armed with that information, and the knowledge in this chapter, you're in a great place to start building your own business network!

Let's now turn our attention to how we manage the development lifecycle in a blockchain network - how we achieve agility in a blockchain network. We'll look at the process and tools that help us set up and manage the day-to-day operations of getting blockchain software developed.