If you know me, then you've seen my analogy with two fists to staying on the ball. If not, just know that it's a great analogy. The real topic of this post is that as a software developer, during the course of your education (if you have one beyond high school) you can't help but have this one idea beaten into you: you have to stay current with trends in software development and you have to be on the ball with learning new tools to get the job done quicker, otherwise you will find yourself out of a job.
As I read through blogs, articles, newsfeeds, etc, I'm learning more and more how behind the times I really am. I think part of that is due to my education, ironically enough: there's enough out there that you need to know to be truly effective in the workplace that they can't possibly keep up in universities and colleges, which makes it all that much harder to get a really good job that's going to pay you a lot of money. As a result, you have to find a way to keep up and stay current on your own or risk being left behind in a heap of a job with shit for pay. I don't want to do the latter. It's with that in mind that I realize there are some buzzwords / buzztechnologies that I should at least be familiar with if not know intimately and use on a day-to-day basis:
1. .NET / C# / ASP.NET : There's an assload of jobs out there that use this rather than Java or any of the popular open-source technologies. And unless you go a technical institute, they don't teach you this; it's something you have to learn on your own. The need to learn .NET and other Microsoft technologies has recently been burnt into my own mind after I went for a job interview and they went with somebody else, not because I didn't know .NET (but could learn it very rapidly given my existing experience) but because they could get a technical institute (*cough* NAIT *cough*) grad with maybe a tenth the software development experience far cheaper than a university-educated developer.
2. XQuery, XML databases, XSLT, Atom/APP, XForms, AJAX: All XML related technologies, their goal is to make web development easier and make web-based applications more robust and usable. I think it's important I at least get familiar with these technologies, if not use them on a day-to-day basis for my projects at work.
As somebody who's graduated from a Canadian university with a degree in Engineering, I have the chance (and desire) to get my PEng designation. However, due to certain restrictions of my local engineering association, I have to meet certain strict requirements with regard to the work that I do. Some of those restrictions include having to work on engineering-related software (ie essentially engineering software for other engineers and engineering projects).
3. Embedded devices / Device drivers / System-level development: this is something that has long garnered my interest, but that I've never had the time to devote to learning. I'll especially need it if I'm to accomplish certain career objectives as mentioned above.
There's a number of other technologies / etc, whatever that I can go on about that I need to learn, but it's really too numerous to mention in a single blog post. I've enumerated three balls that I want to be on, and to accomplish that, I'm going to have to jump from ball to ball on a constant basis and hope I don't fall flat on my ass.