By: Simon Wingrove (http://www.simonwingrove.com), Roman Kirillov
We often get questions along the lines of “what is the development process at Google?” – meaning the secret sauce which allows project to magically happen and launch on time. There is an abundance of articles and blog posts which describe how Google does things, and probably some of them are right! The truth is, however, that a process that works for one group of smart people will not necessarily work for another. This is why there’s simply no such thing as “the” development process at Google. Most teams will adopt the approach that suits them best.
Establishing the process for a team is usually not something that happens “because the manager said so” – frankly, engineers have far more say in the matter. When our team (Google Play for work) realised it was growing to the point where it needed to formalise its practices, the engineers stepped up and self-organised to make it happen.
The cornerstone of any development process is the goal: what are we trying to achieve here? We want to be able to answer a few fundamental questions at any moment in time.
- Are we on track to deliver?
- What features are we currently working on?
- Can we take on more work now and still meet our deadlines?
Engineers are best placed to estimate the complexity of engineering problems, so making sure we can always answer these questions is an engineer-driven process.
Objectives and Key Results – achievable and measurable goals
Across all of Google we use Objectives and Key Results (OKRs). Every team, product area and even the company as a whole has them. OKRs are defined quarterly by the product and engineering managers, with input from the wider team on specific technical questions.