Taiji Tsuchiya
Senior Principal Network Engineer at Sakura Internet Inc
Hiroshima, Japan
Summary
👤
Senior🎓
Top SchoolTaiji Tsuchiya is a Senior Principal Network Engineer with 11 years’ experience designing and operating large-scale ISP, data center and CDN networks, now leading a Cloud Platform network redesign at Sakura Internet. He has run global CDN operations at Fastly (70+ POPs, 100+ Tbps) and built backbone and POP infrastructure across APAC and the US while automating BGP and day-to-day workflows. Skilled in IP Clos, EVPN/VXLAN, BGP traffic engineering, whitebox fabrics and network automation (Python, Ansible, Django, Jinja2), he blends hands-on protocol expertise with DevOps-style tooling. Taiji regularly prototypes tooling and attended major industry forums (NANOG, JANOG, KubeCon), reflecting a taste for cross-domain innovation beyond pure networking. Based in Hiroshima, he pairs deep operational rigor with a practical drive to replace manual runbooks with scalable automation.
11 years of coding experience
13 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Nara Institute of Science and TechnologyBachelor's degree, Computer Science, Bachelor's degree, Computer Science at Doshisha University
English, Japanese
Github Skills (15)
routers7
snapshots7
yaml5
python5
configuration-file5
router4
audit4
administrator4
kubernetes3
network-automation3
napalm3
k8s3
netmiko2
vagrant1
firefly1
Programming languages (3)
Github contributions (5)
taijiji/Presentations
Feb 2018 - Mar 2024
Contributions:15 pushes, 1 branch in 6 years 2 months
taijiji/NetworkAutomationTutorial
Nov 2017 - Jun 2018
Contributions:72 commits, 73 pushes, 1 branch in 7 months
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