アトラシアンの日本法人でプリセールスサポートと技術サポートを行うカスタマーフェーシングチームに所属しています。元は楽天で海外向けECやポータルサービス（Lycos/Infoseek) の開発をしていたエンジニアです。

社会人学生をしている雑食なサポートエンジニアです。 Java の会社で働き、研究で Python を使い、それでも一番好きな言語は Swift です。 1. GREE Platform service development - Both server side and client side - For the largest Japanese game platform - Used by approx. 5 million active users / month - Makes approx. 1000 thousand dollars / month - Projects - Enhance user authentication systems by OpenID, OAuth 2.0 with Facebook, Google+, Yahoo Japan - Add Multi-factor authentication to GREE Platform, and prized company-wide monthly MVP award - Setup environment for security vendor's inspection, and fix found vulnerabilities which include XSS, CSRF, open redirectors - Security measures against List Based Attack - Languages: Mainly PHP and JavaScript - RDBMS: MySQL - CI: Jenkins, PHPUnit 2. Test engineering for Quality Assurance, including: - Web RESTful API's acceptance testing tool - In-house support tools - Language: Node.js 3. Web game developer - Mainly server side - Projects - Develop the clone service of aged web game service from GREE Platform to the other platform. The project cloned the game "Hakoniwa" to NTT Docomo's platform, including version-up from PHP v5.2 to v5.5, make composer packages of common libraries, and move from on-premises server to AWS EC2 servers. - Implement several new game features without delaying schedule or system troubles - Hosted on AWS - PHP with MySQL 4. Web service developer - Ruby on Rails - JavaScript - Nginx - Hosted on AWS

クラウド版の Jira & Confluence と Trello を担当しています