Matthias Miltenberger
Manager Of Optimization Support Gurobi Leadership Team
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolMatthias Miltenberger is a seasoned optimization engineer and manager with 15 years of experience bridging mathematical research and production-grade solver support. He leads Optimization Support at Gurobi as part of the leadership team, guiding technical support, tooling, and customer-facing problem solving for advanced optimization users. Trained as a mathematician with a PhD from Technische Universität Berlin and nearly a decade at Zuse Institute Berlin, he combines deep theory with practical software engineering. Matthias contributes to open-source linear optimization tooling—recently improving core components and build-system integration in the HiGHS project—highlighting his focus on maintainable, testable solver code. Based in Berlin, he’s equally comfortable debugging numerical factorization issues as he is shaping team processes to scale expert support. His profile reflects a rare mix of research rigor, hands-on refactoring experience, and leadership in commercial optimization.
15 years of coding experience
6 years of employment as a software developer
Doctor of Philosophy - PhD, Mathematics, Doctor of Philosophy - PhD, Mathematics at Technische Universität Berlin
German, English, French
Stackoverflow
6,435reputation
506kreached
293answers
30questions
optimization
top-5%
python
top-5%
Github Skills (16)
c-language10
cmake10
cprogramming-language10
optimization9
python9
parallel7
git6
scip6
mathematical-optimization6
gitlab6
gurobi6
linear-programming6
jupyter-notebook6
ipython6
mixed-integer-programming6
Programming languages (15)
Github contributions (5)
ERGO-Code/HiGHS
Oct 2017 - Nov 2018
Linear optimization software
Role in this project:
Back-end Developer
Back-end DeveloperContributions:39 commits, 4 PRs, 14 pushes in 1 year
Contributions summary:Matthias primarily contributed to the `HFactor` and `HPresolve` classes within the linear optimization software project. Their work involved refactoring and reorganizing the code to use a CMake build system. The commits also included changes to header files for `HFactor.h` and `HPresolve.h`, and extended the test suite. These changes suggest a focus on build system integration and code maintainability.
simplexparalleloptimizationlinearmixed-integer-programming
mattmilten/mittelmann-plots
Apr 2020 - Jan 2023
Visualizations of Mittelmann benchmarks
Contributions:502 commits, 1 PR, 203 pushes in 2 years 9 months
benchmarkbenchmarksplotlyvisualizationsplots
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