ESM, Inc. Agile Div.
Ruby
Ruby
Agile
Agile

We Build Ruby/Rails Applications
in an Agile Way

Make both customers and developers happy; that is the most important goal of our activities.

We have been successfully helping build hundreds of software products and solid relationships with our customers over the past decade.

Our Values

We build software for business needs through collaboration with customers. We believe development activities should be based not only on technologies but also on a deep understanding of each business and its end-users.

Marketable
Product

We do not only code but also pursue a marketable product with customers. We will suggest the best possible way to achieve business objectives based on our practical knowledge which has been cultivated through 10 years of Ruby/Rails experience.

Adequate
Quality

Resources are always limited. We balance the schedule and the scope to make the product feasible and adequate. When we find a problem, we propose a reasonable way to solve it. At the same time, we do not compromise on suitable quality.

Maintainable
Code

We provide "clean code that works" so that the product be maintainable and sustainable. We are ready, skilled, and eager to make every effort for that.

The Team

Developers

haruguchi

haruguchi

haruguchi

Yusuke Doi

Yusuke Doi

土居 裕典

colorbox

colorbox

colorbox

Yuka Kato

Yuka Kato

加藤 由佳

Junichi Kobayashi

Junichi Kobayashi

小林 純一

kasumi8pon

kasumi8pon

kasumi8pon

Naoki Nishiguchi

Naoki Nishiguchi

西口 直樹

Taiki Yoshino

Taiki Yoshino

吉野 大輝

Shu Numata

Shu Numata

沼田 周

Kazutaro Ishida

Kazutaro Ishida

石田 和太郎

Takuya Watanabe

Takuya Watanabe

渡辺 拓也

Eiji Matsumoto

Eiji Matsumoto

松本 栄二

Fu-ga

Fu-ga

ふーが

Muta Mai

Muta Mai

牟田 真以

Consultants

Fumihiko Kinoshita

Fumihiko Kinoshita

木下 史彦

Takashi Saito

Takashi Saito

齋藤 崇

Eiji Ienaga

Eiji Ienaga

家永 英治

Masaru Amano

Masaru Amano

天野 勝

Managers

Koichi Ito

Koichi Ito

伊藤 浩一

Moriyuki Hirata

Moriyuki Hirata

平田 守幸

Advisers

Akira Matsuda

Akira Matsuda

松田 明

Shintaro Kakutani

Shintaro Kakutani

角谷 信太郎