Tomonori Fujita
Distinguished Engineer at NTT (Nippon Telegraph and Telephone Corporation)
Yokohama, Japan
Summary
🤩
Rockstar🎓
Top SchoolTomonori Fujita is a Distinguished Engineer at NTT with over two decades at the company and 11 years of focused experience in operating system development, specializing in I/O, file systems, and storage systems. He is a Linux kernel expert with deep knowledge of SCSI and iSCSI, known for pragmatic, low-level problem solving and improving system reliability. Beyond corporate R&D, he contributes to open-source networking projects—enhancing GoBGP’s API symmetry, fixing memory leaks, and hardening gRPC path handling—which underscores his ability to bridge kernel-level storage work with real-world networked systems. Based in Yokohama and holding a master’s from Waseda University, he combines academic grounding with hands-on engineering that reduces operational risk in large-scale infrastructure.
11 years of coding experience
Master's degree, Master's degree at Waseda University
Github Skills (8)
bgp10
go10
api10
apidoc10
grpc10
networking9
develop9
testing8
Programming languages (4)
Github contributions (5)
osrg/gobgp
Dec 2018 - Jan 2023
BGP implemented in the Go Programming Language
Role in this project:
Back-end Developer
Back-end DeveloperContributions:19 releases, 36 reviews, 214 commits in 4 years 1 month
Contributions summary:Tomonori primarily focused on enhancing the GoBGP's API functionality by implementing symmetric APIs for path operations. Their contributions involved ensuring the proper handling of path objects when adding and deleting paths, both with and without peer information (SourceAsn and SourceId). They also modified gRPC server-related files and tested add/delete path functions. Additionally, they addressed memory leaks and code quality issues in the packet processing and general server functionality.
golangprogramming-languagebgpsdn
fujita/greeter
Sep 2020 - Mar 2021
Contributions:45 commits, 24 PRs, 46 pushes in 6 months
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