software solutions / project leadership / agile coaching and training

Go faster

Posted on November 10, 2010 in productivity

Go to a software conference near you and you will probably hear talks on new languages, new frameworks, how to design code better, how to test better, and the like. What no one ever seems to talk about is how you can go faster.

We need to get faster at what we do, because it just takes too long. Why do you think companies and managers are always pressuring people to get things done faster? This is a tricky situation though — the challenge is to find ways to get faster without cutting corners, ignoring unit testing, and writing poorly designed code. Anyone can get things done faster by deciding to not write tests or not think about how to design code well, but that’s cheating. That just leads to more bugs and more work down the road.

Don’t ignore the importance of getting things done in a timely manner. I got to be a project manager on a project once, and every day I was looking at our feature wall to see how we were doing and if we were on schedule. I guarantee that your manager or project manager is doing the same thing. That experience and awareness helps keep me from not wasting time adding non-essential features or spending too much time over-analyzing things (be especially careful of this one if you’re pairing). I try to work with a sense of urgency, as if I’m competing with someone else who is trying to complete the same project faster than I can (without cutting corners).

One way to get faster at something is to practice. Find a simple coding problem, like the ones mentioned here. Pick an easy one (nothing with crazy math algorithms, complicated recursion, etc.), or maybe take a complicated one and simplify it. Try and find something that you can do in 15 minutes or less, but still involves writing tests and creating multiple files.

The first time through, go through it like you normally would. Think about design, write good tests, and make sure you understand all the nuances. Then go back and do it again and time yourself. Do it over and over, and try to beat your previous time. At this point, you’ll know how to design the code pretty well, and in order to get faster you’ll have get faster at moving around your IDE, find ways to generate code, or learn new tricks. This is what you’re trying to learn. Remember, you’re not allowed to cut corners! You still have to write tests and write well-designed, readable, clean code. Check your code each time you’re done and make sure you didn’t compromise in these areas.

In sports, there are the teams that are good on paper and there are those who execute during crunch time. You may be good at writing well-designed, well-tested code, but if you can’t get it done on time, no one is going to care. So take time to hone your skills and become a faster developer.

3 Comments »

  1. It is important to work on what is important. Often times it is easy to get distracted by things that don’t matter. Understanding what provides business value is critical. Focus is critical. Understanding your own strengths and weaknesses is critical.

    Then do something about it.

    Ben Wagaman — November 10, 2010 @ 11:24 am

  2. For practice, I like the Project Euler problems. Unlike the Katas, they have a deterministic, numeric “answer” that can help you determine if you are right or not. Of course, the same red, green, refactor cycle applies: write tests, solve, then refactor away.

    mgroves — November 10, 2010 @ 11:43 am

  3. We must be drinking the same kool aid I just started thinking and practicing on euler problems for deliberate practice.

    http://www.developingchris.com/blog/2010/11/08/euler-euler-frye-deliberate-practice/

    developingchris — November 11, 2010 @ 10:15 am

Leave a comment





SERVICES
SOFTWARE SOLUTIONS
I have over 10 years of software development experience on several different platforms (mostly Ruby and .NET). I recognize that software is expensive, so I'm always trying to find ways to speed up the software development process, but at the same time remembering that high quality is essential to building software that stands the test of time.
PROJECT LEADERSHIP
I have experience leading and architecting large Agile software projects and coordinating all aspects of a project's lifecycle. Whether you're looking for technical expertise or someone to lead all aspects of an Agile project, I have proven experience from multiple projects in different environments that can help make your project a success.
AGILE COACHING
I believe that Agile processes and tools should be applied with common sense. I've spent the last 6 years working on Agile projects as a consulant in many different environments, both in leadership roles and as a practitioner doing the work. I can help you find out how Agile can work best in your organization, not just apply a prescriptive process.
TEST DRIVEN DEVELOPMENT TRAINING
TDD Boot Camp is a hands-on, three day, comprehensive training course that will teach you all of the skills, tools, frameworks that you will need to use test-driven development to develop real world .NET applications. If you're not looking for something that intensive, check out the the half-day version.
Have any questions? Contact me for more information.
PRESENTATIONS
(presented with Paul Bahler and Kevin Chivington from IGS Energy)
From CodeMash 2011
An idea of how to make JavaScript testable, presented at Stir Trek 2011. The world of JavaScript frameworks has changed greatly since then, but I still agree with the concepts.
A description of how test-driven development works along with some hands-on examples.
From CodeMash 2010
From CodeMash 2010