Sami Ilvonen
Application Specialist
Finland
Summary
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RockstarSami Ilvonen is an application specialist with 12 years of hands-on experience at CSC — IT Center for Science in Finland, blending practical software development with domain knowledge in high-performance computing. He contributes to HPC training materials and has implemented and debugged C and C++ exercises, including object-oriented examples and an OpenMP demo for dynamic scheduling, showing a focus on parallelism and performance. Sami’s long tenure at a national research IT center suggests strong operational reliability, user-facing support skills, and deep familiarity with scientific computing workflows. Based in Finland, he pairs steady institutional experience with active open-source participation that helps train the next generation of HPC practitioners.
12 years of coding experience
Github Skills (8)
c1710
openmp10
c-language10
cprogramming-language10
c1110
hpc9
fortran7
gpu3
Programming languages (6)
Github contributions (5)
csc-training/summerschool
Jun 2018 - Jun 2022
CSC Summer School in High-Performance Computing
Role in this project:
Backend Developer
Backend DeveloperContributions:58 commits, 1 PR, 48 pushes in 4 years 1 month
Contributions summary:Sami primarily contributed to C and C++ exercises within the repository, making updates and adding missing examples. They implemented and debugged C++ object-oriented programming concepts, including classes and member functions. Additionally, the user added a demo for dynamic scheduling using OpenMP.
summer-schoolmpihigh-performance-computingfortranperformance
CSCfi/csc-spack-settings
Apr 2019 - Mar 2025
CSC Spack settings repository
Contributions:2 PRs, 129 pushes, 21 branches in 5 years 11 months
settingscscsettings-repositoryspack
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