Alex Cornejo is a Senior Staff Software Engineer with roughly 18 years of experience specializing in distributed systems, concurrency, fault tolerance, and high-performance networking. Currently a tech lead at Google Cloud Networking, he drives cloud encryption, IPv6 efforts, and the on-host networking stack while previously managing and mentoring large engineering teams in software-defined networking. His background bridges rigorous academia—postdoctoral research at Harvard on provably correct multi-robot swarm algorithms and a PhD-level foundation from MIT—with production engineering, where he has implemented scalable, state-consistent distributed architectures in C++ and large-scale systems at Google. An active open-source contributor, Alex has improved both front-end React components and low-level C window manager internals, demonstrating breadth from UI nuance to core systems. Colocated in Mountain View, he combines theoretical rigor with pragmatic leadership to ship reliable, secure cloud networking infrastructure.
Contributions summary:Alex primarily contributed to the Awesome window manager project by implementing and modifying core functionalities within the C codebase. Their work included adding features like the ability to link against GTK instead of Imlib2, removing dependencies on libconfuse structures, and adding the get_class function to the client object for use in rules. Furthermore, the user addressed bugs related to the tasklist widget's icon backgrounds and the systray's background color inheritance, demonstrating a focus on enhancing the user experience and fixing display issues.
A set of React components implementing Google's Material Design specification with the power of CSS Modules
Role in this project:
Front-end Developer
Contributions:7 commits, 7 PRs, 30 comments in 15 days
Contributions summary:Alex contributed to the React Toolbox project by implementing new UI components and enhancing existing ones. Their work included adding a fullscreen dialog, incorporating tab icons with various display options, and extending the AppBar component with title, and icon support. Furthermore, the user updated the AppBar component to add scroll hide behavior. The user's commits demonstrate a focus on enhancing the user interface and improving the functionality of the React components within the project.
reactcssspecificationcss-modulesmaterial-design
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Alex Cornejo - Senior Staff Software Engineer at Google