• Launched three different job matching sites in the IT field: "Engineer Intern"(URL: http://engineer-intern.jp/), “Engineer Shukatu”(URL: http://engineer-shukatu.jp/) and “Engineer Tenshoku”(URL: http://engineer-tenshoku.jp/) . • Developed and maintained the backend of three services for finding the best job in IT field on top of Amazon EC2 all by myself.

Researching about Deep Packet Inspection and DataBase

Developed IoT gateway to manage heterogenious sensors Desgined architecture for scalibility Implemented distributed search for IoT sensors

Evaluate Active Queue Management and Explicit Congestion Notification toward HTTP live streaming such as Mpeg Dash. Develop a Golang client for concurrent requests which scale thousands of clients. Develop full automated evaluation program by Python.

• Be in charge of release and build for Application Policy Infrastructure Controller-Enterprise Module (APIC-EM), SDN controller application for enterprise, and managed team infrastructure to let our team develop seamlessly in Cloud Virtualization Group (CVG). • Designed and developed contentious integration system and scalable update system for APIC-EM in CVG.

Be in charge of all technical matter in Horiemon(Takafumi Horie) lecture in Mitasai 2010 Managed Internet Business Research Group as the president in 2010 Managed GENE as the president in 2011

• Interviewed with the CEOs of 20 IT startups as a part of marketing research project and discovered the latest trend of startup companies in Plug and Play Tech Center, an incubation center. • Analyzed the incubation trend in Silicon Valley and recommended to improve environment to focus on serial entrepreneurs in order to get new residents in Plug and Play Tech Center.

• Developed and maintained a portal donation site, which raised 1,150 dollars donation for non-profit organizations (NPO) in 2010. • Redesigned and implemented most of frontend of the donation site.