Takamasa Iijima
Site Reliability Engineer at DMM.com Group
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolTakamasa Iijima is a Site Reliability Engineer based in Tokyo with 10 years of experience building backend and cloud systems, currently improving video streaming reliability at DMM.com Group. Trained in distributed and cloud systems at Tokyo University of Technology (Master’s), he has hands-on experience implementing web services on AWS and GCP using Java and Python, and has worked with Lambda, FastAPI, Docker, MySQL, Redis and OAuth/OpenID flows. His background spans R&D and NLU work at Audioburst through to backend platform roles at startups, giving him a practical mix of research-informed thinking and production-grade implementation. Ambitious to become an architect, he combines a systems-level view of distributed services with day-to-day SRE practices, and is comfortable bridging cloud-native tooling with application code. A less obvious strength is his repeated role transitions—from research to engineering to SRE—showing adaptability in applying academic distributed-systems knowledge to real-world, customer-facing services.
10 years of coding experience
2 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Tokyo University of TechnologyDepartment of International Studies, Department of International Studies at Chiba prefectural Matsudo International High SchoolBachelor of Computer Science - CS, Bachelor of Computer Science - CS at 東京工科大学
Japanese, English
Github Skills (45)
google-cloud-platform9
google-cloud9
eagle8
spring-boot8
gcp8
ruby8
terraform-provider8
terraform8
cloud-platform8
golang8
restructuredtext7
nodejs7
java7
appengine7
docker7
Programming languages (7)
Github contributions (5)
cdsl-research/doktor
Mar 2021 - Nov 2021
論文保存 & 検索サービス Doktor
Contributions:1 release, 10 PRs, 66 pushes in 8 months
takahyon/SYNCROOM-Utility
Apr 2020 - Aug 2020
Contributions:4 releases, 14 PRs, 24 pushes in 4 months
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