Dan Allen
Lead Developer at OpenDevise Inc.
Colorado Springs, Colorado, United States
Summary
🤩
Rockstar🎓
Top SchoolDan Allen is a veteran software engineer and open source leader with 25 years of experience, currently steering the Asciidoctor project as Lead Developer and co-founding OpenDevise to bring "docs as code" practices to organizations. Grounded in Java and Linux enterprise stacks yet polyglot across Ruby and JavaScript, he blends hands-on engineering with community stewardship—his work touches high-profile projects like GitHub's markup rendering and highlight.js. An author and frequent conference speaker, Dan has earned accolades for elevating engineering teams and for evangelizing open standards and collaborative development. He pairs rigorous, continual learning with practical delivery, and uniquely combines deep documentation tooling expertise with backend systems work to help teams ship better docs and software faster.
25 years of coding experience
Bachelor of Science, Materials Science and Engineering, Bachelor of Science, Materials Science and Engineering at Cornell UniversityN/A, Materials Engineering, N/A, Materials Engineering at UC Santa Barbara
English, Chinese, French
Github Skills (71)
testing10
command-line-interface10
text-formatting10
opal10
ruby10
javas10
junit10
persistence10
build-process10
integration-testing10
javascript10
text-manipulation10
haml10
jsfl10
regular-expression10
Programming languages (34)
Github contributions (5)
arquillian/arquillian-examples
Oct 2010 - Nov 2012
This repository hosts the example projects that are covered in the Arquillian Guides as well as several additional examples.
Role in this project:
Backend Developer
Backend DeveloperContributions:37 commits in 2 years 1 month
Contributions summary:Dan's primary contribution appears to be the initial setup and implementation of JPA 2 integration tests, including the creation of test cases and entity classes. The commits demonstrate the use of JPA annotations and persistence configurations for interacting with a database. Furthermore, the user added a JPA 1.x lab project and examples for JSFUnit and Arquillian, indicating proficiency in Java-based testing and web application development.
arquillianhostsadditionalexample-projectsjava
asciidoctor/asciidoctor-pdf
Jan 2014 - Jun 2023
:page_with_curl: Asciidoctor PDF: A native PDF converter for AsciiDoc based on Asciidoctor and Prawn, written entirely in Ruby.
Role in this project:Back-end Developer
Back-end DeveloperContributions:75 releases, 41 reviews, 4771 commits in 9 years 6 months
Contributions summary:Dan made contributions to the Asciidoctor PDF project, primarily focused on enhancing the codebase and adding new features. Their commits demonstrate an understanding of Ruby and potentially other technologies. The user implemented tests to verify the functionalities of the codebase and also refactored the code to make it more readable. The user focused on fixing bugs and improving existing code, indicating their commitment to quality and maintainability.
asciidocasciidoctorasciidoctor-pdfpdfruby
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