A generalizing specialist does one kind of job very well and some other jobs adequately. With generalizing specialists your teams enjoy the benefits of high productivity, while lowering the risk of bottlenecks, and retaining flexibility. There is another similar concept called T-shaped people:
We look for people who are so inquisitive about the world that they’re willing to try to do what you do. We call them “T-shaped people.” They have a principal skill that describes the vertical leg of the T -- they’re mechanical engineers or industrial designers. But they are so empathetic that they can branch out into other skills, such as anthropology, and do them as well. They are able to explore insights from many different perspectives and recognize patterns of behavior that point to a universal human need. - Tim Brown, “Strategy by Design”
There are many benefits of having T-Shaped people in team
- Better communication even with less documentation, if someone has an enthusiasm or curiosity about many different subjects and disciplines, then they can be more flexible, more empathetic, and more engaged with the world
- Better bottlenecks management, as T-shaped person can do other jobs adequately, he can contribute in other jobs if required.
- Better solution of the problem , If the only tool you have is a hammer, you tend to see every problem as a nail. ~ Abraham Maslow , The T-shaped person can explore the problem from many different perspectives and that helps in driving better solutions.
How to become T-Shaped person? You need to find your own answer, some suggestions
- Reading is a good method: There are some great books and Web-based resources available; you need only to invest time to take advantage of them, follow some good blog, one need to read more than just technical publications.
- Participate in community activities, thanks to internet and many popular social media sites ,its easy to participate in online and face to face community activities , join some good groups
- Do some experimental projects in your non core areas, say if you are C# expert, try to make something on python.
- Share your knowledge , if you do this other will also follow and that will help you in acquiring new skills
- Find a mentor for a target skill, mentor could be junior to you…but he has to be expert in the skill you want to acquire