Guest post by Ralph van Roosmalen Imagine this: You are working as a manager at a company, you work there already for years and things are not going bad but you know there is room for improvement. You heard about Scrum, Agile, the Agile Manifesto… and you decide to learn more about it. You visit a few conferences, attend …
In the next video, I’m introducing the idea that a software development team is a knowledge refinery. It takes crude knowledge in the form of vague needs and wants, and refines it through successive processes into precise, executable knowledge – otherwise known as computer code. This video continues on the ideas presented in the previous …
I recently started writing my fourth book, “Mastering Software Engineering in C++”. This led me into asking a fundamental question: what is really software engineering? You may find the answer surprising. Here’s the video: If you have any questions on comments, please don’t hesitate to post them below.
In this article, I will present a method that I’ve tried in a few codebases in compiled languages for safely and quickly refactoring untested code. First, we will discuss the main problem we are trying to solve, quickly introduce the techniques coined by Michael Feathers, then discuss some shortcomings of the existing techniques, and finally …
A new method for fast refactoring of legacy code Read More »
This is a guest post by Andrey Adamovich The first time, I gave a talk titled “Enterprise flight into DevOps space”, was in late 2014 at DevConFu conference. After that, I have delivered the presentation several times during 2015 at various conferences in Europe. For some time, I considered that a “closed topic” and did not …
It’s impossible to ignore the topic of microservices today. We hear about them from social media, conferences, specialized websites, books, framework vendors, communities, colleagues. It seems like they’re the only way to go. But are they? To answer this question, we first need to explore why are microservices so useful, what are their downsides and …
Evolutionary Design is the practice of growing a system in a natural way, by adding the minimum amount of code to satisfy the business needs in an iterative and incremental approach. When done right, the code structure changes continuously to optimize for change, thus allowing a constant speed of development for longer periods of time. In …
Let’s be honest, we do not treat frontend code the same way we treat backend code. And it shows. We talk about applying rules of clean code, about keeping it simple, about writing unit tests. Yet, when it comes to writing frontend code, we skip all those rules that we usually self impose. We convinced …
We’ve all have been there: trying to become more productive and improve the way we work. If you are looking for a way to limit the “work in progress” answers received from your colleagues and achieve better results, here is a tool you can experiment with: the Kanban board. What is the Kanban board A kanban …
Productivity through visibility – the Kanban board Read More »
Is technical leadership important? Even in a modern, agile / lean / software craftsmanship company? My experience says it is not only important but the key to the improved performance of developers. Whether we’re talking about a team technical lead, a software architect, a CTO, or an informal leader, I often see the need to understand their …
