Junichiro Koyama
Technical Specialist at マイクロソフト
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolJunichiro Koyama is a Technical Specialist based in Chiyoda, Japan with over 20 years of IT experience and 11 years focused on security, GRC, and enterprise mobility. He blends hands-on engineering and QA background with deep presales and professional services expertise—delivering PoCs, demos, training and escalations for RSA Archer, VMware AirWatch and EMC Documentum customers. His career spans product localization and early beta evaluations through close collaboration with HQ engineering and C-level stakeholders, enabling smooth handovers to implementation teams. Certified in CISSP, CISA, MCSE and Oracle Master, he is particularly skilled at translating complex risk and compliance requirements into practical, auditable solutions. An understated strength is his history of working across both development and customer-facing roles, which helps him anticipate technical issues before they impact deployments.
11 years of coding experience
14 years of employment as a software developer
Bachelor's Degree, Mathematics, Bachelor's Degree, Mathematics at Waseda University
Github Skills (59)
bootstrap-vue10
spring10
multi-page10
gulp10
spring-security10
spring-boot-jpa10
spring-mvc10
java10
gradle-multi-project10
hibernate10
spring-boot10
spring-cloud10
lombok10
jpa10
ddd10
Programming languages (5)
Github contributions (5)
jkazama/sample-ui-vue-flux
Sep 2016 - May 2020
Bootstrap + Vue.js + Vuex [ Scss / Babel ] ( Flux Model )
Contributions:10 releases, 8 PRs, 29 pushes in 3 years 8 months
babelsassvue-clibootstrap-vuevue-js
jkazama/sample-boot-micro
Jun 2016 - Mar 2020
Spring Cloud + Gradle Multi Project + Java8
Contributions:23 releases, 60 commits, 16 PRs in 3 years 9 months
spring-bootdddgradlemulti-projectjapanese
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