Bryan Lahartinger is an experienced mobile engineering manager with 10+ years building and leading Android and iOS teams, currently overseeing the HEMS Mobile Platform at Generac. He specializes in Kotlin Multiplatform, clean mobile architectures, and developer platforms that enable native-feeling shared code and extensible SDKs for partner integrations. His background ranges from early BlackBerry and BBM client work to shipping modern KMM apps and lean SDK overlays for social gaming (Bunch 2.0), and he’s contributed fixes and UX improvements to notable open-source tooling like the Jenkins Xcode plugin. Comfortable in both hands-on implementation (Kotlin, Swift, gRPC, Protobuf) and people leadership, he has a track record of scaling teams and platforms to support complex real-time voice, video, and payment experiences. Bryan’s pragmatic focus on cross-platform reuse and developer experience helps teams move fast while maintaining production quality.
10 years of coding experience
16 years of employment as a software developer
B.Eng Engineering Systems and Computing, B.Eng Engineering Systems and Computing at University of Guelph
Xcode integration for mobile/iOS developments (iPhone, iPad, ...).
Role in this project:
Mobile Developer
Contributions:5 commits, 1 PR, 17 comments in 26 days
Contributions summary:Bryan contributed to the Xcode plugin by addressing several issues, including fixing null pointer exceptions, ensuring the default IPA export method is ad-hoc, and restoring deprecated constructors. They also worked on fixing persistence issues related to team storage and added user documentation along with a delete button for development teams. The contributions centered around improving the plugin's functionality, configuration, and overall usability.
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Bryan Lahartinger - Engineering Manager - HEMS Mobile Platform