Satoshi Nagayasu

Current

Co-founder & CEO at Uptime Technologies LLC

Past

IT Service Management Specialist at NTT Data Corporation
Business Development Staff at NTT Data Corporation
Public Relations Director at Japan PostgreSQL Users Group

Database and OpenSource Engineer at NTT Data Corporation
Database Developer at Fujitsu
Web Developer at Crayfish Co., Ltd.

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3 more...

Education

Graduate School of Management, Globis University
Graduate School of Media and Governance, Keio University
Keio University

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Connections

42 connections

Industry

Information Technology and Services

Websites

Satoshi Nagayasu’s Summary

Satoshi Nagayasu is an opensource engineer since 1996, when he started working at an Internet startup company. His career was started as a web application programmer and it extended to the Internet infrastructure technlogy. He works using Apache, Linux, Perl, PHP and PostgreSQL, and also good at Java technology.

He is focusing on the opensource technologies, especially the database, PostgreSQL, and the infrastracture management technologies at the datacenters. He developed and can develop around the detabase or other middleware kernel, or system management software technologies. Thus, his expertise is extended around the infrastructure software.

Satoshi Nagayasu’s Specialties:

(1) Database specialist
- RDBMS kernel development
- Database administration (PostgreSQL, Oracle, MySQL)

(2) Web application/infrastracture specialist
- OpenSource based infrastracture
- Applications development (C/C++, Java/J2EE, SQL, Perl, shell, etc)

(3) IT Service Management (ITIL) specialist
- ITIL process implementation

Satoshi Nagayasu’s Experience

Co-founder & CEO

Uptime Technologies LLC

(Information Technology and Services industry)

November 2009 — Present (2 months)
IT Service Management Specialist

NTT Data Corporation

(Public Company; Information Technology and Services industry)

October 2008 — October 2009 (1 year 1 month)

Responsible for IT service management with coordinating IT professionals to implement client's IT systems in our datacenter.
Business Development Staff

NTT Data Corporation

(Public Company; 10,001 or more employees; Information Technology and Services industry)

October 2007 — September 2008 (1 year )

Responsible for business plannning and marketing on the next generation datacenter services.
Public Relations Director

Japan PostgreSQL Users Group

(Non-Profit Organization Management industry)

May 2005 — April 2008 (3 years )

Responsible for public relations and public communications of the organization, including the technical conferences / seminars, and joint events with other opensource communities.
Database and OpenSource Engineer

NTT Data Corporation

(Public Company; 10,001 or more employees; Information Technology and Services industry)

April 2004 — September 2007 (3 years 6 months)

Development on the database cluster middleware.
Database performance tuning.
Evaluating OpenSource softwares, especially on BI (Business Intelligence).
Database Developer

Fujitsu

(Public Company; 10,001 or more employees; FJTSY; Information Technology and Services industry)

January 2003 — August 2003 (8 months)

Participate the commercial database software development. Design and implement the SQL commands to manipulate the database engine in C.
Web Developer

Crayfish Co., Ltd.

(Privately Held; 11-50 employees; Information Technology and Services industry)

June 1996 — December 1999 (3 years 7 months)

Work as a Web application programmer and Unix administrator at an Internet start-up company. Administrate a web infrastracture (mail, web) on Unix/Linux, and develop the web applications (HTML, CGI, ASP) using Perl , VB and C.

Satoshi Nagayasu’s Education

Graduate School of Management, Globis University

MBA , Business Administration , 2009 — 2011 (expected)
Graduate School of Media and Governance, Keio University

MA , Computer Science, Bioinformatics , 2002 — 2004
Keio University

BA , Computer Science, Bioinformatics , 1997 — 2001