Takahiro Muneda
Consultant at IBM
Japan
Summary
🤩
Rockstar🎓
Top SchoolTakahiro Muneda is a consultant and seasoned software leader with over 10 years of experience in enterprise Linux, cloud foundation, and mission-critical support, currently based in Japan and working at IBM. He has guided and scaled technical teams at Fujitsu, driving support for cloud platforms, OpenShift, storage and OS-level components while retaining deep hands-on expertise in kernel and hardware-related areas. His open-source contributions to the high-profile Open MPI project demonstrate a careful systems-level mindset—fixing memory leaks, Fortran bindings, and datatype handling to prevent data corruption in a core HPC stack. A physicist by training (Master’s and Bachelor’s from Kyoto Prefectural University), he blends rigorous analytical thinking with practical engineering and team leadership, often tackling the less visible but high-impact reliability issues in large-scale systems.
10 years of coding experience
21 years of employment as a software developer
Master's degree, Physics, Master's degree, Physics at Kyoto Prefectual University
Github Skills (10)
c1710
fortran10
mpi10
hpc10
c1110
memory-management9
debug8
debugging8
data-structure7
data-structures7
Programming languages (6)
Github contributions (5)
open-mpi/ompi
Oct 2015 - May 2021
Open MPI main development repository
Role in this project:
Back-end Developer
Back-end DeveloperContributions:25 reviews, 346 commits, 172 PRs in 5 years 8 months
Contributions summary:Takahiro primarily addressed memory leaks and incorrect symbol names in the Open MPI main development repository. Their contributions focused on fixing issues in the PML/OB1 and Fortran components. Specifically, they corrected memory management problems related to pending control messages and improved the correctness of Fortran bindings by inserting missing symbols and fixing incorrect names. Additionally, the user addressed issues related to datatype definition and handling, ensuring proper functionality and avoiding potential data corruption issues.
mpicluster-computingfortranopenmpipetsc
kawashima-fj/ompi
Oct 2015 - Feb 2023
Open MPI main development repository
Contributions:53 pushes, 242 branches in 7 years 5 months
mpi
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.