Lluís Puig
Substitute Professor at Universitat Politècnica de Catalunya
Barcelona, Catalonia, Spain
Summary
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Senior🎓
Top SchoolLluís Puig is a research software engineer and substitute professor with a decade of experience turning provable graph algorithms and combinatorial optimization research into production-quality C++ libraries with Python bindings and rigorous testing. He designed and maintains the Linear Arrangement Library, built high-performance algorithmic components for SAT/MaxSAT toolchains, and completed a PhD focused on optimal linear arrangements of trees. Comfortable bridging theory and product, he proves or tightens complexity bounds, then delivers maintainable, performance-conscious implementations that teams can adopt. He teaches introductory C++ programming while running hands-on workshops to help researchers and engineers adopt algorithmic solutions. Based in Barcelona, he combines academic rigor with practical engineering—often choosing subtle implementation strategies that preserve theoretical guarantees in real-world code. Lluís is seeking R&D or algorithm engineering roles where provable efficiency and measurable performance gains matter.
10 years of coding experience
7 years of employment as a software developer
UPC Universitat Politècnica de Catalunya
english (cambride c2 level), Spanish, Catalan
Stackoverflow
812reputation
34kreached
27answers
26questions
Github Skills (52)
mingw-w6410
debian10
suse10
windows10
pdf10
linux10
perl10
pdf-viewer10
ubuntu10
arch10
compile10
wacom10
doxygen10
handwriting10
pen10
Programming languages (8)
Github contributions (5)
lluisalemanypuig/lluisalemanypuig.github.io
Apr 2020 - Feb 2025
Contributions:107 pushes, 1 branch in 4 years 11 months
lluisalemanypuig/character-animation
Nov 2018 - Dec 2020
Contributions:135 commits, 5 pushes in 2 years
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