Yoshiyuki Kanno
Platform Engineer
Chiyoda, Japan
Summary
🤩
Rockstar🎓
Top SchoolYoshiyuki Kanno is a Platform Engineer with 14 years of experience building and operating distributed systems across telecommunications, finance, public sector, and internet services. He combines hands-on backend and DevOps expertise—demonstrated by contributions to projects like LeoFS and telegraf—with production experience at AWS and multiple startups including his own company. He has a track record of designing S3-compatible object storage, improving build and deployment tooling, and implementing health checks and robust file handling for large-scale storage systems. Comfortable across research and product roles, he prototyped columnar datastore components in Rust and explored IIoT sensor protocols, showing a blend of systems engineering and research curiosity. Based in Chiyoda, Japan, he is an active open-source contributor with a practical focus on reliability and deployability that often informs his architecture decisions.
14 years of coding experience
13 years of employment as a software developer
Dropout, Physics, Dropout, Physics at Tokyo University of Science
Github Skills (10)
sh10
bash10
script10
distributed-systems10
shell10
erlang10
scripting10
build-automation9
cicd8
performance-optimization8
Programming languages (7)
Github contributions (5)
leo-project/leofs
May 2013 - Nov 2018
The LeoFS Storage System
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:254 commits, 154 PRs, 90 pushes in 5 years 6 months
Contributions summary:Yoshiyuki primarily contributed to the LeoFS storage system by modifying build scripts, fixing basho_bench_driver to correctly handle DELETE responses, and modifying the value generator for more flexible file size control. The user also merged branches related to feature implementation and improvements, and further committed changes to improve file handling, fix responses, and implement a health check. They demonstrated skills in system configuration and deployment.
bigtablenasblob-storageazure-blob-storagegridfs
leo-project/leofs_test2
Jan 2015 - Aug 2018
A LeoFS' continuous integration application
Contributions:47 commits, 7 PRs, 22 pushes in 3 years 7 months
continuouscontinuous-integration
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