Articles

Article

A Real Testing Example

agile, medical device software development

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. As sort-of promised in last week’s post, I’m going to work through a real-world test example, with an eye toward explaining how and why I tested the way I did. Hopefully, I’ll be able to […]

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Article

Usability Issues for Deaf Users

Human Factors & UX

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. Working on a project involving deaf users made me curious to learn more about this group, the issues they face with language, and how that can affect how we design software and online experiences for […]

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Article

Agile Fundamentals: The Feedback Loop

agile

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. When you improve a little each day, eventually big things occur. — John Wooden photo credit: mister b 1138 A few weeks ago I had a discussion with some colleagues on the adoption of Agile […]

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Article

How to learn a new programming language or framework

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. While never untrue, it is more of a necessity now, that a programmer should know more than just one language or framework. After being a focussed Java/J2EE developer for a long time since college, in […]

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Article

37 Signals on Launching Softly

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. Over at Signal vs. Noise, sound advice on the advantages of launching softly: … You don’t need a big bang – slow evolution is what you want. Unless you absolutely must “open wide,” abandon the […]

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Article

Adjusting RPF Processes for Agile Development

agile

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. Agile development, when done right, results in better software at a lower cost. More and more companies are coming to this conclusion, but most are struggling with how to adjust their RFP and Governance processes […]

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Article

The Return of the Cucumber

agile, medical device software development

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. I mentioned last week that the RubyMine post was replacing what I had meant to write about. Well, this week we finally get to it… It’s been about ten weeks since I wrote about Cucumber […]

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Article

Cucumber Rocks - But it's not a replacement for unit tests

agile, medical device software development

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. I admit that cucumber is awesome. It apparently was the big thing at Rails Conf this year. I love that my BA can write the requirements, I can throw them into a feature file, and […]

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Article

Effective vs Efficient Teams

agile

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. We hear more and more about large organizations adopting Agile software development practices recently.  This is not surprising given that Agile practices have many advantages over traditional methods.  One significant difference with Agile is the […]

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Article

10 Keys to Successful SW Dev: #10 Tools & Infrastructure

medical device software development

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. After last month’s post on the five deadly sins of software development, I thought it would be good to write about how you can overcome those sins (present in every project) to successfully develop software. […]

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Article

Code Coverage - Why?

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. Is your code covered? I recently got into a debate with a coworker about my requirement on an internal project that the code coverage cannot fall below 100%, or the build will break. He put […]

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Article

Bugs Can't Be Estimated

agile

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. In an earlier post about the benefits of Agile and Scrum, I made a statement that bugs by their nature are not the same as normal features, and I wanted to take a moment to […]

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