Gilvan Vieira
Software Engineer at Siemens Digital Industries Software
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolGilvan Vieira is a software engineer with 11 years of experience specializing in high-performance computing, code optimization, and parallel programming using MPI, OpenMP and pthreads. Based in São Paulo, he has driven multi-fold performance speedups in large-scale scientific and reservoir simulation codes through vectorization, cache-aware optimizations and MPI communications tuning. He also brings a decade of experience building cross-platform Qt applications and integrating solver libraries, licensing systems and installers across the full software stack. At Siemens, MultiMechanics and Petrobras he combined deep computer-architecture knowledge with practical engineering to deliver measurable runtime and usability improvements. Known for clear communication of technical results, he often bridges research-grade HPC techniques and production engineering to make complex simulations run faster and more reliably.
11 years of coding experience
9 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Pontifícia Universidade Católica de Goiás
Portuguese, English
Github Skills (4)
computational-science6
multiphysics5
ndarray4
finite-element-analysis3
Programming languages (1)
Github contributions (5)
gilvanvieira/gilvanvieira.github.io
Mar 2015 - Aug 2015
Contributions:8 pushes, 1 branch in 4 months
gilvanvieira/PardisoMarket
Nov 2016 - Nov 2016
Contributions:1 push, 1 branch in 1 day
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