Masaya Iseki

Interests

Web browser engine, Compiler, Cryptology, Image processing

Education

M.E. (expected) Interdisciplinary Graduate School of Science and Engineering, Department of Information Processing, Tokyo Institute of Technology, Tokyo Japan 2016

Concentration: Cryptology

Laboratory: Fujisaki Lab.

B.E. Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo Japan 2014

Concentration: Optical Communication

Laboratory: Uenohara Lab.

Projects:
Precise study on a Semiconductor Optical Amplifier Phase Sensitive Amplifier (SOA-PSA) based optical signal regenerator with numerical analysis.

Associate in Electrical Engineering, Tokyo National College of Technology, Tokyo Japan 2012

Concentration: Image processing

Laboratory: Ohtsuka Lab.

Projects:
Propose a new approach of fingerprint detection system. This system can detect faster than ordinary system.

Activities

Gecko committer

URL:Bugzilla account

Gecko is browser engine made by Mozilla. I mainly contribute to SpiderMonkey. I make some patch about layout and NSS.

Chromium/ChromiumOS committer

URL:Chromium account

Chromium is browser made by Google. I mainly contribute to File API and ChromiumOS.

web platform tests contributor

URL:Github

This is the test suites from a number of W3C Working Groups. My account is "iseki-masaya". I make patch about shadow dom.

OpenKeychain (BouncyCastyle)

I implemented Ed25519.

svg-edit committer

URL:My profile

svg-edit is open-source project. I'm(iseki.m.aa) committer in this project. Mainly, I improve algorithms for drawing and translate.

Awards and Achievement

mixi Brush up Challenge Champion

URL:Contest page

This content was held by mixi at 2012. I created a chat service named tentalk. I'll explain at the Product section for detail.

Techcrunch hackathon

URL:Report

We make the application which is called "密告者". This Android application is for women molested in crowded train. This application is prized in this hackathon.

Work Experience

LINE (August 2015 - October 2015)

At Game development team, I developed a network survey application.

Google (August 2014 - October 2014)

At Chrome OS team, developed and improved Files.app.

Fixstars (March 2013 - April 2013)

Improve the algorithm of image processing using GPU.

CyberAgent (June 2012 - March 2013)

Make the web application and iOS application.

Presentation

日本応用数理学会 特別講演

URL:http://annual2015.jsiam.org/program#1666

QUICの安全性解析

ISEC研究会

URL:http://www.ieice.org/ken/program/index.php?tgs_regid=45c0ecfbceb30a3a0b23f64f7428363f1ddb1370a435fcf0ba0df540b024a63a&tgid=IEICE-ISEC&lang=

On the Security of QUIC

Publications

井関 正也, 大塚 友彦, "拡張流線解析法による指紋特徴点検出", MIRU 2012, IS2-48 link(password is this)

Chris Buckett(著), あんどうやすし(監修), 粟納裕貴(翻訳), 勝又雅史(翻訳), 川俣千恵子(翻訳), 植田大貴(翻訳), 井関正也(翻訳), 水野あゆみ(翻訳), "プログラミング言語Dart" link

Product

tentalk

Language: PHP,JavaScript,HTML,CSS

Tentalk is created by Root Beer. Three people constitute Root Beer. My role is chief programmer. Other members are not familiar with programming. So I explain the technical term to understand easily. Through this project I learned the importance of sharing knowledge. But this site is close now.

qixil

URL:site page

Language: PHP,MySQL,JavaScript,HTML,CSS

Qixil is created by Pitapat (already failure) I work at Pitapat as a part-time job. I contribute to server side programming. Through this project I learned readable code and test code are very important. Initially, this project did not have test codes. They considered test code is high cost. I propose writing test code using Jenkins and CIUnit (This project use Codeigniter). These tools can be introduced easily. So my suggestion was accepted.

Skill

Language: C, C++, JavaScript, PHP, Ruby, Scala, Java, Swift, Objective-C/C++

Platform: Mac OS, Windows, Linux(Ubuntu, CentOS), iOS, Android