Mikael Leppanen
Senior Software Engineer II at Sorenson Communications
Salt Lake City Metropolitan Area United States
Summary
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RockstarMikael Leppanen is a Senior Software Engineer II based in the Salt Lake City area with over two decades of hands-on experience in software engineering, release management, and test automation. He has progressed through multiple engineering roles at Sorenson Communications, evolving from test automation and Jenkins-driven CI work to senior engineering responsibilities since 2007. Mikael’s background combines deep automation skills—building and maintaining mobile app test suites for Android and iOS, CI scripts, and automation repositories—with practical release and configuration management on Linux and cross-platform environments. He’s experienced troubleshooting production issues, writing deployment and build scripts, and mentoring QA teams to adopt and maintain automated testing. Quietly pragmatic, he bridges QA and development effectively, turning recurring test failures into reliable, repeatable pipelines that reduce manual effort and accelerate releases.
1 year of coding experience
22 years of employment as a software developer
Github Skills (12)
ruby9
android-apps9
android9
automation9
ios9
mobile8
fastlane8
react-native8
react4
callkit4
webrtc4
voip3
Programming languages (2)
Github contributions (2)
fastlane/fastlane
Mar 2025 - Mar 2025
🚀 The easiest way to automate building and releasing your iOS and Android apps
Contributions:1 review, 1 comment in 1 day
fastlaneandroid-appsappsdeploymentreact-native
react-native-webrtc/react-native-callkeep
Jul 2024 - Jul 2024
iOS CallKit framework and Android ConnectionService for React Native
Contributions:1 issue in 1 day
reactreact-nativewebrtcandroidconnection-service
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