László Németh is a research scientist and seasoned data miner with two decades of experience blending mathematical modeling, complex problem solving, and practical software development. Based in Berlin, he bridges demography and engineering—holding a PhD in Demography and roles at the Max Planck Institute and Weierstrass Institute—while building user-facing tools from scratch. He is an active open-source contributor to high-profile projects like LibreOffice and Hunspell, improving DOCX import, editor UX shortcuts, and robust morphological analysis in C++. His work spans back-end fixes, front-end editor enhancements, and localization/grammar rule development for multiple languages, reflecting both deep technical and linguistic expertise. Colleagues rely on him for rigorous, reproducible analyses and elegant code optimizations that surface as better document rendering and language tooling. He brings an uncommon mix of academic rigor and hands-on engineering that turns complex demographic problems into usable, well-tested software.
20 years of coding experience
7 years of employment as a software developer
Master of Arts - MA, Demography, Excellent, Master of Arts - MA, Demography, Excellent at Universitat Autònoma de Barcelona
Demography and Population Studies, Excellent, Demography and Population Studies, Excellent at European Doctoral School of Demography
Master of Science - MS, Economist in Quantitative Economic Analysis, Excellent, Master of Science - MS, Economist in Quantitative Economic Analysis, Excellent at Corvinus University of Budapest
Doctor of Philosophy - PhD, Demography, Summa Cum Laude, Doctor of Philosophy - PhD, Demography, Summa Cum Laude at Universität Rostock
Contributions:2 releases, 149 commits, 10 PRs in 13 years
Contributions summary:László primarily contributed to the `hunspell/hunspell` repository, a spellchecking library, by implementing fixes and improvements in the C++ code, particularly related to morphological analysis and compound word handling. The contributions included adding recursion limits and addressing crash fixes related to morphological analysis, and also introducing new features such as character sequence support for MAP. Furthermore, the user modified the code to refine the handling of compound words and made adjustments to dictionary functionalities and suggestions.
Contributions summary:László primarily contributed to the Hungarian, English, and Portuguese (Brazilian) language grammar checking modules within the LibreOffice dictionaries repository. Their work involved adding and updating grammar rules for each language, focusing on improving sentence structure, punctuation, and overall linguistic accuracy. Furthermore, they addressed encoding issues and fixed bugs to ensure proper functionality on different operating systems. The user's contributions enhance the quality and accuracy of the grammar checking tools for these specific languages.
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László Németh - Research Scientist at Weierstrass Institute