Mikio Hirabayashi

Current

• software engineer at mixi, Inc.

Past

• software engineer at Fuji Xerox

Education

• Ritsumeikan University

Connections

9 connections

Industry

Information Technology and Services

Mikio Hirabayashi’s Summary

The original author of the following open source products.
- Tokyo Cabinet: a high performance DBM library
- Tokyo Tyrant: a high concurrent network database server
- Tokyo Dystopia: a full-text search system for enterprise solution
- Hyper Estraier: a full-text search system for personal use
- QDBM: a DBM library compatible with GDBM and NDBM

A software engineer at mixi, the most popular social networking service in Japan.
Responsible for development and maintenance of most search engines running at mixi.
The manager of research and development group, supervising data mining projects and database development projects.

Mikio Hirabayashi’s Specialties:

information retrieval, database storage, web application

Mikio Hirabayashi’s Experience

• software engineer

  mixi, Inc.

  (Information Technology and Services industry)

  Currently holds this position

• software engineer

  Fuji Xerox

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

  April 2001 — May 2006 (5 years 2 months)

  developing some document management systems, proposing printing solutions to customers

Mikio Hirabayashi’s Education

• Ritsumeikan University

  graduate , policy science , 1997 — 2001

  Activities and Societies:

  Digital Archiving Center, Gaming Simulation Laboratory

Additional Information

Mikio Hirabayashi’s Interests:

information retrieval, database system

Mikio Hirabayashi’s Honors:

IPSJ Yamashita SIG Research Award, "Super Creator" software developer of IPA Japan

Mikio Hirabayashi’s Contact Settings

Interested In:

• career opportunities
• consulting offers
• new ventures
• job inquiries
• expertise requests
• reference requests
• getting back in touch