Alexander Alemayhu is a founder and seasoned software engineer based in Oslo with 13 years of experience building everything from mobile apps to low-level networking and protocol work. He combines hands-on delivery in fintech and agency settings with a curiosity-driven habit of shipping practical, deadline-driven software. Alexander is active in open source—having contributed to projects like Cilium (eBPF networking/security) and Swift corelibs—where he focuses on code quality, testing and tooling improvements. He has led web teams, maintained infrastructure, and operated as a technical lead and contractor solving production incidents and monitoring issues. Founder of LÆR SMART AS, he builds open-source systems aimed at smarter learning while still tinkering on side tools and FOSS at night. His background uniquely blends mobile, backend, and security-oriented contributions, making him comfortable across the full stack and the network stack alike.
The Foundation Project, providing core utilities, internationalization, and OS independence
Role in this project:
QA Engineer / Test Automation Engineer
Contributions:6 commits, 7 PRs, 4 comments in 2 years 9 months
Contributions summary:Alexander primarily focused on improving and maintaining the test suite for the `swift-corelibs-foundation` repository. Their contributions include updating license headers, removing unnecessary semicolons to improve code readability, and fixing warnings related to deprecated code syntax. They also corrected a typo in a class name within the test files.
eBPF-based Networking, Security, and Observability
Role in this project:
Back-end Developer & Security Engineer
Contributions:201 PRs, 46 pushes, 30 branches in 2 years
Contributions summary:Alexander primarily contributed to improving code quality and security by addressing lint warnings and fixing typos in various files. The changes involved dropping unnecessary `else` statements after `return` statements and removing underscores from Go names, which enhances readability and adherence to Go coding standards. Additionally, the user's work included applying various documentation and formatting updates throughout the code base, which likely contributed to improving the project's maintainability.
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