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Hello. I'm Isamu Shigemori, a software engineer who has established his professional career at one of the leading computer makers over the last decade. I have been working in several different areas including system programming for operating system level quality improvement and Java based application development for Enterprise Computing.
I graduated from U.C. Berkeley as a Computer Science major and a degree in Business from Takushoku University in Tokyo, Japan. I've held various positions internationally in the U.S. as well as the United Kingdom. In addition, recently I completed my Master degree program of Software Engineering with the latest technology of Software Developments.
However I grew up under some constraint. I was born with having Cerebral Palsy, which caused me to be physically disabled. The YouTube video, below tells you all about it. The news video was on air in 2002 as an example of significant achievement of physically disabled people with Cerebral Palsy.
My website has more of me and a video that shows who I am. If you or your party have some suitable positions to me, please contact me through email, isamush01@gmail.com
Thanks!
Contact & Reference
Location: Hacshioji city, Tokyo, Japan
email: isamush01@gmail.com
Software Portfolio (Japanese)
Blogs & links: linkedin, YouTube, Japanese
Objectives: Software Development or Sustaining position
Experience Summary:
8 years experiences as a key member of Solaris Sustaining team responsible for investigating, fixing, and maintaining the quality of Solaris operating system utilities, commands, and library routines.
Expanded technical breath and depth of Approachability / Interoperability software products by working with other engineers and applied for resolution of increasingly complex software solutions.
Developed E-Commerce site with a large amount of process modification of open-source bidding web application
Developed technical support documents which were used by other engineers to deepen their knowledge of Solaris products and its technical details.
Developed software test suites and automate them to increase the quality of software products.
Developed Java based Middleware software to automate software distribution for enterprise level computing
Increased the latest technical knowledge and hands on experiences such as cloud computing and programming model for smart phone environment by attending graduate courses
Software Developing Skills:
System programming and debugging with Advanced level C on Unix environment
Systematic Problem Solving Technique for complex Software issues
Unix based Network programming
Web based application developments including PHP and Ruby
Java( Sun certified JAVA programmer/developer), JDBC and RMI included
Design and coding Database with ER model
Shell scripting and Perl
System Administration of Unix / Linux
Business Skills:
Native speaker of Japanese (reading and writing included)
Business development knowledge especially in start-up venture from MBA class
Experiences:
Software Developer Aplogics Technologies Inc California, USA
September 2011 - Present
Work directly with clients who liked to start E-Commerce Business from estimating project to delivery.
Worked on alternating the user process in Web Application which is running on LAMP.
Redesigned database structure
Solved many difficult technical problems of clients
Software Engineer (Technical Sustaining) Sun Microsystems Inc California, USA
June 2008 - January 2009
Took the responsibility for the whole Customer Technical Escalations process which started source code level investigating the software defects which Sun’s customers reported, continued to actual code changes in both next release products and the products which were in the market already, and ended testing / releasing Software patches.
Worked with the product development teams to fix software defects in the next release products and to port new software features to previously released products.
Provided alternate technical solutions for external customers
Developed new test suites to increase software quality.
Developed or revised technical documents for internal and external users.
Among other works,
Find the root cause of a booting boot fault problem in Intel x86 based diskless client systems of Solaris 10 Operation System
Fixing defects in automated Software Updating process in Solaris 10.
were notifiable.
Software Engineer (Technical Sustaining) Sun Microsystems UK London, UK
March 2004 - May 2008
Responsibilities were identical as above. Among othser works,
Leading Software Improvement Team for Java based Diskless Client Software Suite of Solaris 10. Took responsibilities of more than 100 software defects as team, and led them to resolve.
Solved defects in Java based remote System Installation and Administration Suite
Ported the whole Secure Shell Suite from Solaris 10 to Solaris 9, and this porting resolved more than 70 software defects and the technical problems which about 20 external customers were facing.
Fixing Moji-bake I18n software defect in Korn shell which happened in a 4000+ character string
Fixing race condition cases in libc
Giving a Technical Presentation of the product which I developed privately in a public meeting in London
were notifiable.
Software Engineer (Technical Sustaining) Sun Microsystems Inc California, USA
October 2000 - February 2004
Responsibilities were identical as above. Among other works,
Solved a complex race condition case of Secure Shell Server and provided patches.
Software Improvement Project on System Administration / Package tool, in which I fixed about 10 software defects as well as gave solutions for number of unattended software cases.
Rewrote sed Unix command to support dynamic memory allocation
Created a lab environment to support Java based remote System Admin Suite
were notifiable.
Software Engineer (PreSales Support) Sun Microsystems Inc California, USA
April 1998 - September 2000
Responsible for PreSales Technical Support to promote Java and for Consultation of L10N programming
Developed an Enterprise level Middleware to distributing software for Sun internal, using Java RMI
Hosted several trainees from Sun's partner companies in Japan and work with them as a team for a year and half and helped them to learn Java Technology
Developed a web based customer hosting management system for Sun internal using JSP
Software Engineering Contractor PrO Unlimited Inc. California, USA
January 1995 - March 1998
Contracted to Sun Microsystems
developed test suites for Solaris L10N support (SJIS locale)
developed a website with automatically updating engine
Education
International Technological University. Sunnyvale, California
May 2009 - 2010 December
Software Engineering, Master of science
The following fields of Course work have been covered:
Android Programming: including customized GUI, Google Map/GPS, Content Provider, and SMS texting
Developed Distributed Computing Systems based on Java, JDBC, and RMI
PHP and PEAR libraries, Developed Web Applications based on MVC models with running MySQL
Application and Database Design: ER Diagram, UML
Cloud Computing in both Concept level and hands-on coding. wrote a client/server system
Business development for Cloud SaaS service
Rails on Ruby. Developed Web Applications based on MVC models with running MySQL backend and Teat Suite for them
University of California, Berkeley,
August 1993-May 1996
Computer Science major
Diable Valley College, Pleasant Hill, California
August 1991 - May 1993
Computer Science major
Takushoku University, Tokyo, Japan
1986-1990
Horner Award, received
Business major, Bachelor of Arts
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