Kubota Masahiro
求職中 at ー
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolKubota Masahiro is a seasoned network engineer with 13 years of hands-on experience operating large ISP backbones and peering fabrics, including roles at PSINet, Internet Research Institute/BroadBandTower, Asahi Net, and CEC. He has deep operational expertise with Cisco GSR/Juniper M-series platforms, BGP/OSPF routing, traffic engineering and outage troubleshooting for high-profile customers such as Yahoo Japan and mixi. Notably, he led traffic planning and deployment of early 10G interfaces at JPIX, demonstrating capacity planning skills at Internet scale. He also contributes to open-source infrastructure tooling, having driven substantial back-end and architectural improvements to the widely used pfSense Apache package. Based in Chiyoda, Japan, Kubota pairs pragmatic network operations proficiency with system-architecture thinking, making him effective at both hands-on maintenance and strategic capacity upgrades.
13 years of coding experience
6 years of employment as a software developer
BBA, manegment, BBA, manegment at Tokyo Keizai University
Github Skills (8)
system-administration10
configuration-management10
php10
apache10
xmlrpc10
networking9
freebsd9
git7
Programming languages (3)
Github contributions (5)
pfsense/pfsense-packages
Nov 2013 - Oct 2014
pfSense packages repository
Role in this project:
Back-end Developer & System Architect
Back-end Developer & System ArchitectContributions:8 commits in 10 months
Contributions summary:Kubota primarily contributed to enhancing the Apache web server package, focusing on XMLRPC sync functionality, virtual host configuration, and SSL settings. They addressed presentation issues and typos while improving the integration of backend configurations. Significant work involved adapting the package for Apache 2.4, refactoring code, and adding performance improvements, which included significant architectural changes.
censorship-resistancepfsense
asahinet-isp/unbound-geigeki
Aug 2017 - Sep 2017
Contributions:15 commits, 13 pushes, 1 branch in 28 days
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