Design Kata: Learn software architecture while having fun

Children practising a karate kata. This article describes design kata, where software developers practise designing software architecture.At Tyro, we don’t have anyone with the title of Architect, Designer or Tech Lead who designs software and then asks other people to build it. Instead, each team of Software Engineers does architecture and design as part of their iteration planning sessions for the stories we’re taking on.

As a Team Lead, the two main goals I keep in mind for each person are: keep them happy and keep them growing. One of the ways I try to ensure this happens is by meeting with each person regularly so we can chat about how to make sure these things are true or at least heading in the right direction.

A topic that’s come up with a few people lately is software design and architecture. Specifically, I’ve had a couple of comments along the lines of: “When we’re designing things, I want to contribute more, but I’m not really sure where to start.” Continue reading

Microservices at Tyro: An Evolutionary Tale (Presentation)

Featured

In February, I presented a talk at the Sydney Microservices Meetup titled “Microservices at Tyro: An Evolutionary Tale”.

Microservices at Tyro

I wanted to talk mostly about things we’ve been doing with microservices at Tyro Payments over the last year, but also about the almost 10 years of practice with distributed computing that has led us towards what we’re doing today.

I’ve merged my slides and the audio from the talk into a video, which you can watch below. If you’re more the reading type, there’s a transcript from the talk beneath the video. My talk goes for 40 minutes and then there’s 20 minutes of Q&A.

The talk covers:

  • Who is Tyro Payments?
  • Why are we doing Microservices?
  • Tyro’s Architecture History
  • Current development in Microservices
  • Tyro Microservices Practices
  • Asynchronous Communication Strategies
  • Helping Out Ops
  • Microservices Technologies and Patterns
  • Challenges we’ve been having at Tyro
  • Microservices pre-requisites

Continue reading