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Culture & Methods

How Behaviour-Driven Development Helps Those with Sleep Disorders Contribute Effectively

Invisible illnesses, including sleep disorders, are prevalent in the workplace. Teams that are open and accepting of those with sleep disorders benefit in their planning accuracy and quality practice from diverse viewpoints. An open and welcoming team culture plays a large part in helping team members overcome challenges.

Dermot Canniffe
on Dec 22, 2022
Culture & Methods

Craftleadership: Craft Your Leadership as Developers Craft Code

Learning software craftership made me reconsider how I wrote code. Being an experienced software team manager, I try to reevaluate my management practices in the same way: what could test-driven management or pair-management be? Here I propose different insights on how software craftership tools and mindset are transposable to the management domain.

Edouard Gomez-Vaëz
on Nov 22, 2022
Culture & Methods

Improving Speed and Stability of Software Delivery Simultaneously at Siemens Healthineers

In this article, we focus on the software delivery process at Siemens Healthineers Digital Health. The process is subject to strict regulations valid in the medical industry. We show our journey of transforming the process towards speed and stability. Both measures improved at the same time during the transformation, confirming research from the “Accelerate” book.

Vladyslav Ukis
on Aug 24, 2021
Culture & Methods

How to Spread Technical Practices Like TDD in an Organization

One of the success factors for Agile and DevOps is developers changing the way they work and adopting practices like Test-Driven Development (TDD). It’s not something that just happens by itself, and many of the “usual” ways of introducing change fail for TDD. This article outlines some of the things that actually do work and explains “Samman,” which is a coaching method used with developers.

Emily Bache
on Jun 15, 2021
Culture & Methods

The Value and Purpose of a Test Coach

Introducing business-oriented automated testing can involve a huge cultural change. For this we really need a Test Coach role, just like we have agile coaches and scrum masters. In this article we hear from someone living this new role, using Domain Oriented Testing on a daily basis to ensure acceptance tests have full story coverage, and unit tests verify business behavior, not implementation.

Matt Stephens
on Apr 29, 2020
Culture & Methods

Who is in Charge of Quality in Software Development

As silos break down, the whole team is responsible for quality in software development. As process more and more defines people and processes, how can you strive for better quality of releases?

Janet Gregory Jennifer Riggins
on Feb 10, 2019
Architecture & Design

Developing Microservices with Behavior Driven Development and Interface Oriented Design

These dependencies require well-defined and well-tested services. Behavior Driven Development (BDD) and Interface Oriented Design (IOD) help achieve this. BDD concentrates on the functionality of the services, which are specified with tests. IOD identifies contractual obligations (e.g. failure reporting) of the services.

Kenneth Pugh
on Jan 26, 2019
Culture & Methods

Adopting Continuous Delivery at teamplay, Siemens Healthineers

Continuous Delivery is about working in a way that keeps the system in a releasable state throughout its development. This article describes how a large software development organization at Siemens Healthineers started the transformation towards Continuous Delivery. It describes the strategy and tactics used to gradually and safely change the development process in a regulated medical domain.

Dave Farley Vladyslav Ukis
on Sep 04, 2018
Cloud

How Contract Tests Improve the Quality of Your Distributed Systems

Catching bugs at the end of a development cycle is costly, but how do you incrementally test complex distributed systems? In this article, Marcin Grzejszczak looks at an integration testing approach for communication between components. He reviews contract testing, and Spring Cloud Contract, as one solution.

Marcin Grzejszczak
on Jul 29, 2018
Culture & Methods

Coaching Technical Practices

In the past 4-5 years I have been working as a software development coach, helping organizations around London improve their technical practices. I focus on XP practices, specifically TDD, Pair Programming, Refactoring and Simple Design. In this article I share my experiences organizing coaching sessions, including subject selection and sequencing, exercises for each subject and session formats.

Pedro Santos
on Jul 23, 2018
Culture & Methods

A Quick Guide to Implementing ATDD

Collaboration is one of the core values of Agile Methodology. That being said, what happens when you notice lack of collaboration between developers, testers and business-minded individuals in agile teams? This article provides a quick guide to implementing Acceptance Test Driven Development (ATDD) in your projects to mitigate problems due to lack of collaboration.

Raj Subrameyer
on May 02, 2018
Culture & Methods

Is TDD a Form of OCD?

Developers are increasingly testing their own and each other's code. "Evaluation anxiety" is common psychological condition that is directly impacted by self-testing and team-testing. Are practices like TDD a defense mechanism to protect coders from criticism? And do emerging methods like Behavior Driven Development represents a more emotionally healthy approach to team evaluation?

Gilad David Maayan
on Sep 15, 2017