As software developers, we're consistently asked to 'just build this thing'. I used to find it somewhat flattering that people would believe that I could help them realize their dreams. After years of talking to people about their ideas, and occasionally offering to help out, I came to a much different understanding. It was less flattering, and more frustrating. It's like asking a construction worker if they would build you a high rise. Maybe that'd be nice, but it's a dream. Without backing, it's like being asked to help them win the lottery. The person asking often just doesn't have any conception of the time and will that it takes to bring about an application. So I thought I would write this introduction to what it takes to get a developer interested in building your application, and why the magnitude of the word 'just' is staggering.
While this first post is more clearly aimed towards the person that is new to the SDLC (software development life cycle), it may have some insightful points for the seasoned programmer that isn't accustomed to reflecting on why they should build their own applications. Either way, lets hop right in.
When you feel that stirring that you think you might have an idea for a piece of software, you need to start answering questions about it. Usually before you even bother anyone else with it. It needs to become an object in your own mind that you can spend time carefully questioning and scrutinizing. Turning over each facet and understanding what you have, even before you bring it to other peoples attention. These five questions should lay a solid groundwork for refining the startling clarity that you will need:
- What is it that you want? Hint: This answer should be personal, and probably long form.
- Who is your audience? Apps are not all that different from books.
- Why will the audience care?
- How will it save them time, or improve their process?
Remember: People wont use your software if it doesn't improve their life in some way.
- Why is it worth doing, what is going to make it be amazing? Don't be circumspect.
- Where will the motivation come from? For you and anyone else working the project.
Once you're comfortable that you have a solid pitch, then you should move on to keep questioning your idea with deeper, more incisive questions. While these aren't prescriptive, they're a great starting point for things that you'll definitely need to understand:
- Who is your audience? Dig in to them. If you think you have multiple audiences, make sure you go over them all.
- Why do they care? What are their motivations?
- Why will they use your software daily?
- How is your idea better than your competition? And don't fall in the pit of 'There's nobody else doing this'. There's always someone providing some kind of competition.
- Will this software have a revenue stream?
If yes (and 99% of the time, if you're not the developer, it should be yes):
- Where from? Sales? Ads? Grants?
- Why will they give you their hard earned money?
- How much will it generate? And don't be coy.
- Is that worth up-keeping for at least 7 years? Think maintenance and return on investment.
- Where there is no money, there darn well better be a strong motivator. What is it?
- How will you host and maintain the software if you have no money?
- How will you get developers interested, and keep their attention?
- Are you really sure it's worth keeping up for at least 7 years?
- When do you want it by?
- Are you going to need resources/money to develop it?
- Where are those resources going to come from?
- Finally, and most importantly, how will you know when you have your desired software?
If you've made it through this entire process, only then should you really think about involving a developer. Understand that you're talking to someone that can help you realize your dream, but don't imagine you're asking for a dog house, when you're actually asking for a high rise, and remember that they're not likely to build a dog house for free, much less a high rise.