Ryutaro Koma
Senior Technical Advisor at マイクロソフト
Kanagawa Prefecture, Japan
Summary
👤
Senior🎓
Top SchoolRyutaro Koma is a Senior Technical Advisor at Microsoft with over a decade of experience supporting Exchange and Outlook for business customers, including developer-focused scenarios. He progressed through technical support and escalation roles since 2013, combining deep product knowledge with hands-on troubleshooting for enterprise environments. Based in Kanagawa, Japan, he brings a practical blend of system engineering roots from Canon IT Solutions and customer-facing expertise at Microsoft. Colleagues rely on him for resolving complex mail and collaboration issues and for translating product behavior into actionable guidance for developers and IT teams.
10 years of coding experience
11 years of employment as a software developer
学士, 経営学, 学士, 経営学 at 法政大学
Japanese, Chinese
Github Skills (54)
outlook-rest-api10
microsoft10
reviewer10
exchange-server10
democracy10
graph10
openxml10
azure-resource-manager10
merge10
exchange10
powerbi10
microsoft-graph10
api10
rest10
microsoft-graph-api10
Programming languages (6)
Github contributions (5)
microsoft/Get-ExchangeBuildNumber
Sep 2016 - Sep 2022
You can search build numbers of Exchange Server.
Contributions:1 release, 46 commits, 3 PRs in 6 years 1 month
exchangeexchange-server
microsoft/Office365APIEditor
Mar 2016 - Dec 2022
You can test Microsoft Graph, Outlook REST API, Office 365 Management Activity API and Azure Resource Manager API easily.
Contributions:19 releases, 276 commits, 8 PRs in 6 years 10 months
microsoftresource-manageroutlookoffice-365azure-resource-manager
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