I am a software engineer with an interest in mobile applications and databases.

I like to:


Kyoto University, Japan - 2003 - 2008
B.S in Computer Science, focus on Digital Signal Processing

Core Skills


iHeartRadio, New York, US

Lead Mobile Software Engineer - May 2015 to present

Senior Mobile Software Engineer - April 2014 to April 2015

Mobile Software Engineer - May 2013 to April 2014

I have developed a large part of iHeartRadio for iOS over the last 5 years. One example of a recent, impactful contribution is modularizing the app into separate libraries so that each team could work more efficiently, and with fewer conflicts. After this change, I was able to develop iHeartRadio for macOS during a one day hackathon.

Fenrir Inc, Osaka, Japan

Senior Software Engineer - April 2010 to April 2012

I developed multiple applications for the iOS/macOS platforms -- with the largest being Sleipnir, a fully functional web browser with extensive functionality. Our team adopted an agile development process and we shipped these applications about every 2 - 4 weeks. I mainly worked in Objective-C with the Cocoa/Cocoa Touch frameworks.

ZERO-SUM LTD, Kyoto, Japan

Co-Founder/Vice President of Development Department - April 2007 to March 2009

Co-Founder/Senior Software Engineer - April 2005 to March 2007

Co-Founder/Software Engineer - April 2004 to March 2005

I was a co-founder of this company, and during my tenure I worked as both a manager and an individual contributor. Most of our business was contract-based development focused on the BREW platform. I developed both client applications and server-side systems. The work was extremely challenging not just because of the technical problems to solve, but also because this was a start-up that was very lean and under-staffed.

Sophia Cradle Incorporated, Kyoto, Japan

Assistant Engineer - April 2003 to March 2004

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