Langr Software Solution Colorado Springs, Colorado

Langr Software Solutions

Delight your customers and software delivery teams

At Langr Software Solutions, we bring passion to our coaching, consulting, and training so we can focus it on helping you deliver higher quality software sooner. We'll help you succeed and rediscover some of that passion too.

End-of-year training sale!

You've been frugal all year with your budget and your team has worked hard. Help them upskill for next year with a 10% discount on all training, from now through the end of December 2023.

Take advantage of the sale with our most popular course: Test-Driven Development (TDD), delivered and honed for over two decades. Students love it. You'll appreciate the increased quality TDD can bring to your software.

Software coach
Software Coach

Software coaching is team building. Hire us to coach your software development teams from within, as an embedded technical coach. We'll help them learn to work well together, self-correct, and deliver the quality software that your business demands. You'll love having teams that delight your customers and management. More »

Distributed team coach

Effective remote work means finding the right people for your teams, deploying proven software development philosophies, and helping your teams cohere. Hire us to help you create a distributed and sustainable software development strategy. More »

Distributed teams
courses, training, and consulting
Training courses

Invest in your team members by bringing their skills up-to-date. Through our courses, training, and follow-on coaching, we'll help them learn how to create and sustain high code quality systems. Call us now to discuss how we can craft classes and a training plan that's right for your teams. We can deliver our training on your schedule, for the length of time you need, and at your preferred location, whether on-site or remote. More »

Outsourced development

Our outsourced software development capabilities complement your ability to build and deliver scaleable, robust enterprise software with appropriate levels of maintainable tests. We can work side-by-side with your team, completely outsourced, or some combination thereof. Hire us to help you deliver quality software on time and to your specifications. More »

Outsourced software development

Our efforts are led by Jeff Langr—recognized software development author, 40-year veteran developer, PragProg technical advisory board member, and hands-on coach. Jeff and his network of partners will customize a development and delivery solution for your needs.

Success emanates from capable, cohesive, and energized teams. We'll teach your teams the skills they need to build concise, clear, and correct code. We'll also coach them through streamlining the way they build software, eliminating a large chunk of the waste that slows down most teams.

Our software training and coaching can help your teams, no matter whether they are geographically distributed or co-located. We'll also help you improve your remote development efforts with techniques that will delight your developers and increase quality.

Our outsourced software development services can help improve your capacity to deliver build scaleable, robust, and well-tested enterprise software.

You can also find a large and growing amount of helpful resources on this site, including articles, books, blogs, and code bases.


Nick Goede, Merlijn Tishauser, and Jeff Langr will be featured in the upcoming episode of the Mob Mentality Show, this Thursday November 14 at noon US Mountain Time. Check out the show’s home page for the numerous places you can watch or listen.

(posted Nov 14, 2023)

PragPub has reposted “Software Volatility”,” an article by Tim Ottinger and Jeff Langr originally published in PragPub Magazine March 2011.

(posted Oct 23, 2023)

Jeff Langr is currently working on writing the 3rd edition of Pragmatic Unit Testing in Java with JUnit. This will be a major overhaul of the 2nd edition of the now-20-year-old book. The new version will bring the code examples up-to-date date with modern Java code, and will also add a significant amount of new content geared at simplifying the user experience.

Look for the Pragmatic Unit Testing in Java, 3rd edition, in early 2024.

(posted Oct 01, 2023)
Read the latest

1983: Grace Hopper on the Window Sill (November 13, 2023)

In 1983, as a student programmer for the University of Maryland, I had the opportunity to catch the tail end of a Grace Hopper speech. Little did I expect her to come sit on a window sill next to me and chat.

Read it »  More articles »

Code Talk Episode 2: Tangled! (June 29, 2022)

Code, like hair, is easily tangled. If you just lock up a bunch of code in a tower, then start to toss more into the tower, it's gonna get messy. Good code wants to escape and show the world what it truly is.

Read more »  More posts »


Jeff Langr has written five books on software development, and contributed to two best-selling books—Clean Code and Clean Agile—by Robert C. Martin.

Click book images for more details on a book.