Oliver Spryn

Lead Software Engineer • Technology Writer • Instructor

Published Articles

As a leading engineer, I have often found that my trailblazing efforts answer hard-to-find or little-discussed questions. I am a firm believer in sharing what I learn and I use my blog as a platform to distill my findings into easy, bite-sized articles.

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The Handbook to GPG and Git

Learn how to use GPG and Git for a more secure software development workflow without the hassle and overhead encryption normally adds to a project.

Writing a Fully Unit Testable Android App

Learn the pillars of Android development that opens up the path for unit testing with a coverage rate of 95% or greater.

Adding Git Completion to Zsh

Learn how to manually set up Zsh to provide fast, easy Git completion for all of your software projects.

Conditional Gradle Configuration by Build Variant

Learn the pillars of Android development that opens up the path for unit testing with a coverage rate of 95% or greater.

Video Instruction

I have learned that the best way to teach both left-brain and right-brain colleagues is through video instruction. Not only is it more engaging than written material, but has saved us hours of duplicated effort as an organization.

Build MyUPMC Android for Release

One of my on-boarding instructional videos for the MyUPMC project which provides non-mobile engineers with the necessary know-how to build our Android app for production.