Tatsuya Naganawa
Senior Principal Software Engineer At F5
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolTatsuya Naganawa is a Senior Principal Software Engineer at F5 with over a decade of experience designing and operating cloud-native networking and SRE solutions. He specializes in integrating Tungsten Fabric/Contrail vRouter with OpenStack, Kubernetes and VMware, and in automating Junos-based routing/switching environments using Ansible, PyEZ and Napalm combined with CI/CD and orchestration tools. His background spans enterprise middleware and OS provisioning—WebSphere, Tivoli, Puppet/Ansible—giving him a rare full-stack operational perspective from firmware-level networking to application infrastructure. At Juniper and Volterra he focused on reliability and systems integration for large-scale network products, and he brings practical expertise in advanced Linux internals and middleware automation. Based in Chiyoda, Tokyo, he pairs a physics master's from the University of Tokyo with an engineer’s curiosity for building dependable, production-grade network automation.
10 years of coding experience
6 years of employment as a software developer
University of TokyoMaster of Science, Department of Physics, Master of Science, Department of Physics at Faculty of Science & Graduate School of Science, The University of Tokyo
Japanese, English, Chinese
Github Skills (56)
storage10
nfs9
fuse9
kubernetes9
cloud-storage9
profiling9
posix9
replication9
high-performance9
cpp8
distributed-file-system8
ceph8
pprof8
temp8
php8
Programming languages (7)
Github contributions (5)
tnaganawa/tf-analytics-exporter
Oct 2018 - Nov 2020
export tungsten-fabric vrouter performance metrics in prometheus-exporter format
Contributions:30 commits, 2 PRs, 28 pushes in 2 years 1 month
prometheus-exporter
tnaganawa/tungstenfabric-docs
Apr 2019 - Apr 2022
Contributions:259 commits, 256 pushes, 1 branch in 3 years 1 month
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.