Yuki Hamanaka

Current

• CEO/IT Architect at Tosharecomu LLC

Past

• CTO at SecureSystems
• Network Infrastracture Engineer at NTT (Nippon Telegraph and Telephone Corporation)
• Engineer at Internet Initiative Japan

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Education

• Gunma University

Connections

4 connections

Industry

Internet

Websites

• My Blog

Yuki Hamanaka’s Summary

WebObjects, Web applications and JavaScript Developer. interested in iPhone Native applications now.

Experience with IP network designing by using any instruments as like Cisco switches, Nokia firewall, F5 Big-ip and so on.

interested in computer forensics and stock investiment privately.

Yuki Hamanaka’s Specialties:

TCP/IP, VPN, IP routing protocol, Java, HTML/XHTML, Javascripts, PHP

Yuki Hamanaka’s Experience

• CEO/IT Architect

  Tosharecomu LLC

  (Internet industry)

  May 2005 — Present (4 years 7 months)

  Developing web applications , IT services and computer related security.
  My company is focusing on creating apps for the iPhone/iPod touch device , building social network service and publishing e-store related ecology in this year.

• CTO

  SecureSystems

  (Internet industry)

  July 2003 — April 2005 (1 year 10 months)

  Managing and Analysing company's infra server and network. Planing to fix security issue. developing security backup service by using OpenSSL.

• Network Infrastracture Engineer

  NTT (Nippon Telegraph and Telephone Corporation)

  (Public Company; 10,001 or more employees; Telecommunications industry)

  December 2000 — June 2003 (2 years 7 months)

  I joined the project of building a network for dedicated servers (+100) which is fully redundant and flexible system. And , I also built a optional network to provide shared firewall and load balancing devices.
  
  I got expriences of desining OSPF, VRRP and some routing protcols.
  
  I was a leader of infrastracture team ( + 5 ) in this projects on 2002.

• Engineer

  Internet Initiative Japan

  (Public Company; 501-1000 employees; Internet industry)

  January 1999 — October 1999 (10 months)

  Consulting Firewall and Managing a team

Yuki Hamanaka’s Education

• Gunma University

  bachelor , Computer Science , 1992 — 1996

  Activities and Societies:

  Mandoline

Additional Information

Yuki Hamanaka’s Websites:

• My Blog

Yuki Hamanaka’s Interests:

making web applications, iPhone Applications. CSS construction

Yuki Hamanaka’s Groups:

•    Drupal

Yuki Hamanaka’s Contact Settings

Interested In:

• consulting offers
• new ventures
• expertise requests
• reference requests
• getting back in touch