My Resume

Educations

• Hokkaido University (1993-1997)
  • Department of Economics
    • Operations Research
    • Linear Programming
    • Multivariable Analysis
    • A theme of graduation thesis is "Analyze NBA Players ablility with Multivariable Analysis"
• Teikyo University (2012-current)
  • Faculty of SCIENCE and ENGINEERING

Jobs

• CTC
  • Apr. 1997 - Sep. 2004
    • Netscape Server Software Products Engineer
    • Netscape Enterprise Server (Web Server)
    • Netscape Messaging Server (Mail Server)
    • Netscape Directory Server (LDAP Server)
    • and so on
  • 1998-
    • Support Engineer of Netscape Server Software Products at Netscape Japan
  • 1999-2000
    • QA of I18N Netscpe Server Software Products at Netscape US
    • Working at Mountain View
    • Lining in Sunnyvale
  • 2000-2004
    • iPlanet(formerly known as Netscape) Server Software Products Engineer at CTC again.

• Netmarks
  • Oct. 2004 - Jan. 2006
    • Testing Network Quarantine Systems
      • It is for blocking insecure computers automatically.

• paperboy&co.
  • Feb. 2006 - Feb. 2014
    • Software Engineer
    • JugemKey ( http://jugemkey.jp/ )
      • Central authorization system for multiple services in paperboy&co.
      • Write backend API with Perl
    • JugemKey Authentication API
      • Similar to Flickr authentication API
      • Write frontend with PHP and backend with Perl
    • JUGEM ( http://jugem.jp/ )
      • Blog service
      • Write accounting function by credit cards with PHP
  • 2007-
    • Technical Manager
    • 30days Album ( http://30d.jp/ )
      • A photo Album Service
      • In charge of overall architect design
      • Write some Perlbal plugins
      • Write frontend API for MogileFS
        • Perl + Catalyst
      • Other technology stacks
        • Linux, Ruby On Rails, lighttpd, Gearman, TheSchwartz
    • Lolipop Rental Server ( http://lolipop.jp/ )
      • A plain old style rental servers
      • In charge of overall architect design in system renewal
      • Designed Internal API and implemented a proto type
      • Other technology stacks
        • Linux, Cobbler, LVS, Apache, MySQL, Postfix, qpsmtpd, Courier-IMAP, ClamAV, Puppet, Func
  • Sqale ( http://sqale.jp/ )
    • Heroku like PaaS Service
    • In charge of overall atchitect design
    • Write some kernel patches
  • Improve technology related issues in the company
    • Introduced Subversion and Trac
    • Introduced Git and Jenkins CI
    • Introduced GitHub
      • We are using organizations which names are paperboy-*
    • Intraduced GitHub Enterprise and maintain it
      • There may be some tickets opened by me ( miyashita@paperboy.co.jp ) at https://support.enterprise.github.com/
    • Made original internal cloud tool
      • Very simple system with kvm, libvirtd, virt-clone and zeromq
      • https://github.com/mizzy/maglica
    • Made serverspec
      • http://serverspec.org/
      • https://github.com/serverspec/serverspec

Talks & Slides

English Slides

• #ChefConf 2014
  • Serverspec: The Simplest Server Testing Tool Ever (Not yet any slides)
• Ruby Conf Taiwan 2012
  • Inside Sqale's Backend
• YAPC::Asia Tokyo 2012
  • Inside Sqale's Backend
  • Closing Keynote - How Perl Changed My Life
  • A Glimpse of YAPC::Asia Tokyo 2012
    • I'm in the section Heading towards the end .
• Sapporo Ruby Kaigi 2012
  • Inside Sqale's Backend
• YAPC::Asia 2009 Tokyo
  • How Danga::Socket handles asynchronous processing and how to write asynchronous Perlbal plugins
• YAPC::Asia 2008 Tokyo
  • Easy system administration programming with a framework
  • Code on github
• Xen Summit 2008 Tokyo
  • Operating Xen domains through LL(Perl/Python) with libvirt
• YAPC::Asia 2007 Tokyo
  • Assurer - a pluggable server testing/monitoring framework
  • SlideShare
  • Code on github
• TLUG Meeting 2008/09/13
  • How To Build A Scalable Storage System with OSS

Japnese Slides

• Developers Summit 2014
  • Future of Server Provisioning
• hbstudy#45
  • Talk about serverspec
• GREE Teck Talk #02 GitHub:E Casual Talk
  • Talk about how we use GitHub Enterprise in paperboy&co.(No slides)
• techlife lightning talk at Cookpad
  • Puppet Best Practices?
• KLab Study #4
  • Open Source System Administration Framework - Func
• hbstudy #8
  • About Puppet
• DevOps Conference
  • DevOps in 10 minutes
• Tech Talk at NTT Resonant Inc
  • What is DevOps?
• Kansai Open Source 2008
  • Inside 30days Album's Backend

Others

• GitHub
  • https://github.com/mizzy
  • #53 in Most active GitHub users (from Sun, 17 Feb 2013 03:57:49 GMT till Mon, 17 Feb 2014 03:57:49 GMT)
• coderwall
  • http://coderwall.com/mizzy
• Speaker Deck
  • http://speakerdeck.com/mizzy
• SlideShare
  • http://www.slideshare.net/mizzy/presentations
• I4PC (Instagram for PC)
  • http://www.i4pc.jp/
• CPAN
  • http://search.cpan.org/~mizzy/
• twitter
  • http://twitter.com/gosukenator
• Facebook
  • http://www.facebook.com/gosukenator
• Articles about Puppet in gihyo.jp (Japanese)
  • http://gihyo.jp/admin/serial/01/puppet
• Articles about Puppet in Software Design magazine (Japanese)
  • http://gihyo.jp/magazine/SD/archive/2007/200712
• Interview articles (Japanese)
  • http://japan.cnet.com/extra/paperboy_0907/story/0,3800098768,20394957,00.htm
  • http://web-engineer.buyuden.net/buyuden/2010/01/39paperboyco.html
  • http://jibun.atmarkit.co.jp/lcom01/rensai/comrade04/comrade01.html
• Personal sites
  • http://mizzy.org/
  • http://astralscape.tumblr.com/

mailto: gosukenator at gmail.com