These days, there is a certification for everything. Almost every discipline in software development has several different certifications that you can get if you attend a training class and then take a test that verifies that you understand the book definition of a process or language. This totally misses the point.
In some industries, certification matters. I’m glad that my doctor has to go through 12 years of school and thousands of dollars in student loans in order to get his M.D. If someone can make it through that, I have confidence that they know what they’re doing.
The bar for software certifications is much lower. All you have to do is pay a few thousand dollars for a training class and then take a test that shows that you paid attention in class and understand the basic concepts.
What do we think we get out of these certifications? A basic understanding of the principles, maybe. The problem is that those things are the easy part of software development.
Here are some of the things that I actually look for when hiring people:
- Ability to listen to users
- Understanding your team members
- Motivation and purpose
- Ability to think outside the box (as opposed to being certified that you know that you how to think inside the box)
- Learning ability
- Problem solving skills
I feel that one of my greatest strengths is the ability to make it up as I go. Sure, I might have my Agile bag of tricks, but every project and environment is so different. When we inevitably encounter a problem, the hard part is finding the right solution for it, and no formula or certification is going to tell you the right solution to every problem.
Certifications aren’t all bad, if you spend a week learning learn how to be a “certified Scrum developer”, you’ll learn TDD and good OO practices and other things that will help you succeed. We can argue about whether it’s worth the money, but you are going to learn some good stuff.
The point of all this is that (in my opinion) some of them most important qualities in a team member are less quantifiable things like attitude, passion, and the ability to think outside the box. These are the things that I want to strive for, and the only “certification” that you can get for this is experience.