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

Takuya Watanabe

Takuya Watanabe

渡辺 拓也

Yusuke Doi

Yusuke Doi

土居 裕典

Eiji Matsumoto

Eiji Matsumoto

松本 栄二

Junichi Kobayashi

Junichi Kobayashi

小林 純一

colorbox

colorbox

colorbox

Kasumi Teruya

Kasumi Teruya

照屋 夏純

Hiroshi Aikyo

Hiroshi Aikyo

相京 大志

Naoki Nishiguchi

Naoki Nishiguchi

西口 直樹

Takamiti Yamagishi

Takamiti Yamagishi

山岸 孝道

    Yuki Watanabe

    Yuki Watanabe

    渡部 優貴

    Kazutaro Ishida

    Kazutaro Ishida

    石田 和太郎

    9sako6

    9sako6

    9sako6

    Shu Numata

    Shu Numata

    沼田 周

    ima1zumi

    ima1zumi

    ima1zumi

    Taiki Yoshino

    Taiki Yoshino

    吉野 大輝

    Gentaro Terada

    Gentaro Terada

    寺田 玄太郎

    Yuka Kato

    Yuka Kato

    加藤 由佳

    Consultants

    Fumihiko Kinoshita

    Fumihiko Kinoshita

    木下 史彦

    Masaru Amano

    Masaru Amano

    天野 勝

    Takashi Saito

    Takashi Saito

    齋藤 崇

    Eiji Ienaga

    Eiji Ienaga

    家永 英治

    Managers

    Koichi Ito

    Koichi Ito

    伊藤 浩一

    Moriyuki Hirata

    Moriyuki Hirata

    平田 守幸

    Advisers

    Shintaro Kakutani

    Shintaro Kakutani

    角谷 信太郎

    Akira Matsuda

    Akira Matsuda

    松田 明

    Alumni

    Keisuke Chiba

    Keisuke Chiba

    千葉 啓介

      Hiroshi Kajisha

      Hiroshi Kajisha

      鍜治舍 浩

      Hisashi Kamezawa

      Hisashi Kamezawa

      亀澤 尚志

      Kunihiko Ito

      Kunihiko Ito

      伊藤 邦彦

      Mitsutaka Mimura

      Mitsutaka Mimura

      三村 益隆

        Hidekuni Kajita

        Hidekuni Kajita

        梶田 英邦

        Ken Muryoi

        Ken Muryoi

        無量井 健

        Aki Tagaki

        Aki Tagaki

        田垣 亜季

        Hiroshi Yoshida

        Hiroshi Yoshida

        吉田 浩士

        Takumi Kaji

        Takumi Kaji

        鍛治 匠

        Yusaku Iwamoto

        Yusaku Iwamoto

        岩本 勇作

        Kyosuke Morohashi

        Kyosuke Morohashi

        諸橋 恭介

        Fumiaki Matsushima

        Fumiaki Matsushima

        松島 史秋