Never individuals, though.
Over the years, though, I’ve had the opportunity to fly solo on several software projects, some short lived, some longer, as have other ALM consultants that I know. One thing we all seem to have in common is that, while as ALM experts, we have all of the skills and knowhow to apply our own trade to the software we develop, we seldom – if ever – do so.
The Cobbler’s Children Go Barefoot…
… as the saying goes. It seems that this proverb applies to our profession as much as it does to others. You’ve seen the doctor who smokes, the out-of-shape coach, the technician or plumber whose own wiring or plumbing is faulty, respectively. Perhaps it’s the same. Perhaps its just that proper ALM is more visibly useful when multiple hands are involved and they must all communicate and interact properly with each other, than when one person holds all roles.
Solo projects seem to need no management, I believe they only seem to.
Here’s why:
1. If You Don’t Use Source Code Version Control, You’re an Idiot!
I guess I couldn’t rephrase it without the vehemence. Lesson learned.
Beyond the fact that having some kind of backup, preferably online, means that even if you lose your laptop, or accidentally delete your source files, you still have a copy of your code, version control means that if you make a mistake, you can still rollback to that point in time and fix whatever you did wrong. Having a historical log of the changes you made to the software can also serve as release notes of sort, and a rudimentary list of the features and bug fixes you have, and even help establish some kind of time line.
Really though, version control is about security for the code – protection against loss and against mistakes. you should use it as frequently as possible.
Note that you do not need to shell out huge amounts of money to be able to use version control. In fact, as in life, so with version management, the best things are free!
I prefer using Git. You can use it locally with any operating system (Windows, Linux, Mac OS), and there are multiple online tools that work and synchronize with Git, all free: GitHub, CodePlex, and (my personal favorite) Visual Studio Online. There are, of course, other version control systems, both distributed and centralized (Mercurial is another DVCS, Subversion is a great free centralized one).
Heck, even use DropBox or some other online-syncing file-storage, just beware that it won’t protect you from deleting your code, nor will it let you rollback – but at least you’
2. Defining (just enough) Work Upfront = Less Code Writing and Rewriting
And let’s be clear. Just enough is key here. Too little, and you’ll rewrite anything that you haven’t properly thought out and planned. Too much, of course, and changes to the reality surrounding the project and your perception of reality will bring rewrite to your plans.
3. Project Planning Makes it Possible to Plan Releases
Unless you are truly working on a hobby for yourself, you still need to be able to answer at least these two questions:
- When will it be done?
- What will be done by a certain date?
Without estimating the work you have to do, more so if you don’t even know how much work you have, you simply will not be able to give more than a POOMA estimate.
Note that unless you live alone, you might still need to answer these questions, if only so your partner, roommate or parent will know when you will finally clear the garage (or dinner table) from your junk.
4. Automation Reduces Human Error as well as Manual Labor
- You’re only human.
- You’re only one human.
Being only human means that as talented as you may be, you are still prone to repetition based errors. You’ll forget to update the version number, or forget to set the build configuration to Release, or forget to run the tests, or any number of things. When I train new developers, especially in those early days when they feel that the fact that they’re constantly making errors, and more experienced developers must be demigods or some such, in an attempt to reassure them (and lighten the atmosphere), I tell them this:
- There are only two kinds of developers: experienced, and inexperienced developers.
- Inexperienced developers make only two kinds of mistakes: Mistakes born of inexperience, and mistakes born of stupidity.
- Experienced developers make mistakes only born of stupidity
Aside from the fact that this is inherently true (an experienced person, by definition, cannot make a mistake born of inexperience), it is important to note – experienced developers make mistakes!
Computers do not. Ever.
Another saying that I’m fond of repeating, the former statement being a key reason to do so, especially when consulting and or training clients on the use of ALM tools, is to never let a human do a machine’s work (and vice versa). Anything a machine can do, we shouldn’t.
Finally, there’s the fact that any time spent on doing what someone, or more importantly, something (i.e. your computer) could do, is time not spent on things only you can do (i.e. developing the product – which you’d probably prefer to do anyway). Ask yourself this – while you’re manually doing repetitive work – who is coding? Nobody.
This holds true for building, for testing, for releasing and deploying, and basically for anything that you can (and know how to) automate.
In all but the simplest and most straightforward scenarios (usually short-term, one-shot projects), you should find ways to delegate work to a machine.
5. Defining the Work Makes Change Management Easier
It’s all great when you’re hacking away at that pet-project of yours and you’re in the zone, but a week later, a month or even three later, once you start delivering a second or third release of your software, keeping track of what was done, when – not to mention writing release notes, becomes extremely difficult, if you don’t know what your changes are or were. In fact, if you use an ALM tool for tracking features, changes and defects, and associate them with automated builds, you can generate a release notes document automatically with every build, and not have to deal with it yourself.
The other kind of change, is change of management. Today this may be your solo project. Tomorrow, who knows? You may take on a partner, give someone else the code to maintain, or decide to open the source. If the only definition of the work is whatever lies inside that wonderful brain of yours, hand-off will be a bear. Trust me. I’ve had to waste two weeks once receiving a project, and I still don’t know everything about it. Finding out stuff on my own is not the best use of my time. Having a nice set of features, tasks and bugs (past and open both) shortens the time, and makes discovery pains all but gone.
Conclusion
In summary, I’d like to state my opinion that in most (again, all but the simplest and most straightforward one-shot) software projects, proper ALM is as useful and important when flying solo as when developing with a team. Lack of communication issues (though see point #5) are balanced by the increase of work of having to do it all by yourself.
Just do it right the first time. You’ll thank me for it.
Best Regards,
Assaf Stone
Occasional Solo Developer
Ok. So I have just right-clicked the word “HoloLens” and selected Add to Dictionary from the context menu. I believe that this word will be there for a while, and sooner or later, on everybody’s lips. 
Many people in various industries are victims of what seemed to bean-counters like a great idea. Cubicles, bullpens, hotel-desks. No matter how you call them, Work environments where people who are not collaborating on the exact same task are forced to endure noise and distractions from others are detrimental to productivity. At my current job I sit at my (small) desk, and am surrounded by people who are almost constantly on support calls that 90% of the time have nothing to do with me. There are also at least one man and one woman who seem to be chattering about non-work related issues, at least half of the day, everyday. The noise is annoying. Add to that the fact that there’s no privacy – my calls, my screen, etc. Personally, I hate having to think that someone may be looking over my shoulder while I’m browsing, reading, coding or answering emails (unless I asked them to). Finally, I miss the gigantic whiteboard that I had in my office, the last time I actually had an office. Just something that I could always look up to from my screen, so that I can verify or validate some design decision. So I work from home as often as I can (though I still miss my whiteboard. My wife just won’t let me put up one in the living room where I work…).
Enter HoloLens! Imagine coming in to work and putting on your HoloLens and sitting down at your… virtual office. That giant whiteboard? Hang it wherever you want. Might as well share a virtual strip of wall with anyone else in your office. It doesn’t matter. You see your whiteboard, I see mine. Or just hang it in the air. Look up to it any time you want from your 24” screen. No! Make it 48” or have several of them. It’s virtual anyway. Ever wanted your emails to be announced just not on your screen because you’re coding now? No problem – they can float off to the left, if you want. Your office can look however you want it. 
Ever had to explain to someone else how to do something? Ever had to do that when you were out of reach? 10 miles or half a world away, as is often my case, something always seems to go wrong just as soon as I’m away. The farther I am, the greater the problem. I go to work – any my smart TV cannot connect to the internet, leaving my baby daughter unable to watch her favorite YouTube nursery videos (mainly “Twinkle, twinkle little star”, and “