Diego contributed to the saucelabs/sauce-docs and saucelabs/saucectl repositories by delivering targeted improvements in documentation and test configuration management. He enhanced the NetworkCapture Appium capability documentation, clarifying system-wide network traffic recording for Android and iOS apps and browsers, which improved onboarding and debugging clarity. In saucelabs/saucectl, Diego stabilized CI pipelines by standardizing test configurations for Espresso and XCUITest, correcting flags, cleaning up JSON syntax, and unifying naming conventions. His work leveraged Go, JSON, and Markdown, demonstrating a methodical approach to configuration management and documentation that addressed cross-platform reliability and reduced friction for both developers and testers.