Mathis Logemann
Software Engineer at slashwhy
Osnabrück, Lower Saxony, Germany
Summary
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Rockstar🎓
Top SchoolMathis Logemann is a Software Engineer based in Osnabrück, Germany with nine years of hands-on experience in backend development, build systems, and dependency management. He currently contributes to production-focused C++ ecosystems such as microsoft/vcpkg and Mapnik, where he improves cross-platform builds, patches code for newer library versions, and tightens CMake/MSVC support—work that keeps complex native toolchains reliable. His professional path spans embedded/defence software at Rheinmetall, university research tooling, and founding a small web technologies shop, giving him a mix of enterprise discipline and startup pragmatism. Mathis holds a BSc in Technical Computer Science and is pursuing an MSc in Computer Science, reflecting continuous investment in both theory and applied systems engineering. Colleagues rely on him for solving thorny build and dependency issues that often block teams, a niche skillset that quietly accelerates delivery across C++ projects.
9 years of coding experience
2 years of employment as a software developer
Bachelor of Science - BS, Technische Informatik, Bachelor of Science - BS, Technische Informatik at Fachhochschule OsnabrückMaster of Science - MS, Computer Science, Master of Science - MS, Computer Science at Universität Bremen
English, French
Stackoverflow
91reputation
6kreached
6answers
6questions
Github Skills (22)
c-language10
lib10
build-system10
mapnik10
cmake10
package-manager-tool10
vcpkg10
package-manager10
cpp10
cprogramming-language10
msvcrt10
multiplatform9
cross-platform9
c119
asio9
Programming languages (18)
Github contributions (5)
mapnik/mapnik
Nov 2020 - Jan 2023
Mapnik is an open source toolkit for developing mapping applications
Role in this project:
Back-end Developer
Back-end DeveloperContributions:44 reviews, 313 commits, 47 PRs in 2 years 2 months
Contributions summary:Mathis primarily focused on fixing and improving the build process for the Mapnik library. Their commits addressed MSVC compiler errors, including adding necessary includes and disabling specific warnings. They also worked on improving CMake support and adding dependencies for building the project, indicating a focus on build system maintenance and cross-platform compatibility, with some contributions related to documentation.
pythongeospatialdevelopingc-plus-pluscartography
microsoft/vcpkg
Oct 2020 - Jun 2022
C++ Library Manager for Windows, Linux, and MacOS
Role in this project:Backend Developer
Backend DeveloperContributions:84 reviews, 34 commits, 52 PRs in 1 year 7 months
Contributions summary:Mathis primarily contributes to the `microsoft/vcpkg` repository by updating external dependencies, specifically the asio library, and integrating new ports related to C++ libraries and build systems. Their work involves modifying CMake files and patching code to accommodate version updates and new integrations. The contributions suggest a focus on managing dependencies and supporting the build process for various C++ libraries within the vcpkg ecosystem.
c-plus-plussetuptoolspackage-managermacoscplusplus
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