Lightning Talks

A mere rubyist who uses Ruby for 17 years. Original implementer of String#undump.

A Ruby developer from Taiwan who worked on several monolithic Rails app. Hobbies include traveling, developing 2ch-like imageboard, and to draw manga.

Engineer at Ubiregi, Inc. A newbie of ruby committer.

I am a software engineer. I am the RBPDF gem owner of the PDF library used by Redmine. I am the author of py2rb.py) which converts to Ruby using Python AST..

Game Developer / 5xruby's Rails Developer, current is focused on interactive design and game.

Software engineer at Cookpad Inc.

A Software Engineer with long development experience about web application with Ruby or JavaScript or else. I mainly create an application for my customer companies. I often create a system that has an asynchronous WebSocket server and a browser frontend.

Vladimir is a mathematician who found his happiness in programming Ruby and Erlang, contributing to open source and being an Evil Martian. Author of AnyCable, TestProf and many yet unknown ukulele melodies.

Software engineer at Retrieva inc. Author of Hyalite which is react like virtual DOM library. Member of Asakusa.rb, Chidoriashi.rb

Lead Engineer at iCHEF. Ruby lover. Full-stack developer. Organizer of Swift Taipei. iOS developer. FP lover.

Ruby Committer: * Windows port maintainer * Stable versions maintainer