アイデアで未来を変えていく開発の作り方

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Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. Proprietary & Confidential 無断転載・無断複製の禁止 2023.04.27 アイデアで未来を変えていく開発の作り方西田暢

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早稲田大学社会科学部卒業後、金融、物流、製造業（EDI）、求人サイト、グルメサイトなどの現場をtoB/toC問わず幅広く経験し、2019年8月からアンドパッドに参画し、現在に至る。 ANDPAD受発注開発チームのテックリードとして日々奮闘中。趣味は子供と遊ぶこと（三歳、一歳）バイクは安全を第一に一旦お休み中。夢は自宅にバイクガレージを作ること。 twitter: bbbar326 github: bbbar326 自己紹介 Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止西田暢 Mitsuru Nishida    株式会社アンドパッド Software Engineer

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● ANDPADとは？ ○ シェアNo1※ クラウド型建設プロジェクト管理サービス ■ 工事関係者全員に漏れなく、リアルタイムにチャットで情報伝達できる ■ 図面や資料、写真など施工情報をクラウドで一元管理できる ■ いつでも最新の工程表でスケジュール管理ができる ■ オンラインで見積書、発注書、納品書、請求書のやり取りができる ANDPADとは？ Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止チャット資料/写真管理受発注工程表 ※『クラウド型施工管理サービスの市場動向とベンダーシェア（ミックITリポート2021年10月号）』（デロイトトーマツミック経済研究所調べ）

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ANDPADとは？ Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止チャット資料/写真管理受発注工程表 ※『クラウド型施工管理サービスの市場動向とベンダーシェア（ミックITリポート2021年10月号）』（デロイトトーマツミック経済研究所調べ） ● ANDPADとは？ ○ シェアNo1※ クラウド型建設プロジェクト管理サービス ■ 工事関係者全員に漏れなく、リアルタイムにチャットで情報伝達できる ■ 図面や資料、写真など施工情報をクラウドで一元管理できる ■ いつでも最新の工程表でスケジュール管理ができる ■ オンラインで見積書、発注書、納品書、請求書のやり取りができる

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アイデア × グロース今日のテーマ Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止

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配属されたがやれることない Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期

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でも、壁打ち相手になるくらいなら自分でも良いかも！ Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期

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Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期了解です！業務フローを絵にしておきます！ TL 私一日後・・・・営業から頂いた顧客業務ヒアリングメモがここにあるので見ておいてください

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Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期少し想像混じりですが、こんな感じでしょうか？私分かりやすい資料ですね！理想を実現しましょう！ TL 私よかったです！（受け止めてくれてよかった）

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Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期西田さん、この設計についてどう思います？ TL 紙でのやり取りだったらxxxxが普通じゃないでしょうか？前職だとxxxxのようにやってました！私

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Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期西田さん、この設計についてどう思います？ TL 紙でのやり取りだったらxxxxが普通じゃないでしょうか？前職だとxxxxのようにやってました！私でもそれだとxxxxなユースケースで運用負荷が高そうなんですよね。 TL

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ぐぬぬ…、なるほどです。 Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期西田さん、この設計についてどう思います？ TL 紙でのやり取りだったらxxxxが普通じゃないでしょうか？前職だとxxxxのようにやってました！私でもそれだとxxxxなユースケースで運用負荷が高そうなんですよね。 TL 一晩・・・・私

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Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期帰って閃いたのですが、この構造だとどうでしょう？私いいですね！その案をベースに深めてみます！ TL 良かったです！（偶然だけど閃いて良かったな）私

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Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期スプシの資料見ても分からないので教えてください！デザイナーさんそうですよね。データ構造はこんな感じで、このワイヤーを参考にデザインを起こして欲しいです！私

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Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期スプシの資料見ても分からないので教えてください！デザイナーさんそうですよね。データ構造はこんな感じで、このワイヤーを参考にデザインを起こして欲しいです！私デザイナーさんうーん、、ワイヤーの前にまずは、Design Docを書いて目的と背景を整理しましょう！

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そうですよね。データ構造はこんな感じで、このワイヤーを参考にデザインを起こして欲しいです！ぐぬぬ、なるほどです Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期スプシの資料見ても分からないので教えてください！デザイナーさん私デザイナーさん私うーん、、ワイヤーの前にまずは、Design Docを書いて目的と背景を整理しましょう！一晩・・・・

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Design Docを書かないとワイヤー書けない Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期

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①目的 ②背景 ③ユーザーゴール ④やること ⑤やらないこと Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期

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①目的 ②背景　⬅特に大事 ③ユーザーゴール ④やること ⑤やらないこと Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期

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よろしくお願いします！（流石スペシャリストだ！） Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期 Design Doc書きました。今は紙でxxxのようにやり取りされており、xxxのペインが発生していて、これをシステム化して、ユーザにxxxな価値を提供したいです！この施策によってセクターを広げて、将来的にxxxな世界を目指したいです。私ありがとうございます！ではこれを元に、見たいもの、やりたいこと、条件の順に定義して行きましょう！デザイナーさん私

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設計書、Figma、 Swaggerが育っていく Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期

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あとは Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期

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🔥実装あるのみ！🔥 Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期

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アイデアを生み出すちょっとしたコツ Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止オフザボール期

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自分の脳 = システムの一部 Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止 1stサクセス期

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一緒にオンボーディング Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止 1stサクセス期

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Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止 1stサクセス期 xxxというユースケースではこの機能を使ってxxxすれば良いかと思われます。営業うちの場合、xxxという事情があってご提案頂いたxxxな機能では不足していそうです。顧客

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承知しました。次回の宿題とさせて頂きます。本日はありがとうございました。 Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止 1stサクセス期 xxxというユースケースではこの機能を使ってxxxすれば良いかと思われます。営業うちの場合、xxxという事情があってご提案頂いたxxxな機能では不足していそうです。顧客営業

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本件はクリティカルなので竹で行けますか？ Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止 1stサクセス期ちょっとラップアップしましょう営業機能開発するなら、松がxxxで、竹がxxxで、梅がxxxです。西田営業

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このフェーズは意思決定のスピードが命🔥 Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止 1stサクセス期

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運用開始というゴールに向けて全員で走る Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止 1stサクセス期

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スピード is Power🔥 Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止 1stサクセス期

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納期MUSTのプレッシャーはあるけど 🔥踏ん張るしかない🔥 Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止 1stサクセス期

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とはいえ、オンボーディングまでの大玉は 3つ（3ヶ月）くらいが人間の限界 Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止 1stサクセス期

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一つ目の成功事例が掴めれば二つ目の成功も掴めるはず🔥 Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止 1stサクセス期

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Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止 1stサクセス期 Gold ケース Silver ケース Bronze ケースケース① ケース② ⬅決まりやすい ⬅決まりやすい ⬅やや決まりにくい　→HOWを優先して決めにいく ⬅👀 エンジニアが率先して決める・既存仕様との整合性を重視・バリデーションは要

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徐々にサクセスの型が出来上がる Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止厳選開発期

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実装もパターン化され流れ作業状態に Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止厳選開発期

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あれ？これがフルスタックエンジニア？（錯覚） Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止厳選開発期

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開発プロセスは気になる Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止厳選開発期

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見積せずに作業始めるユースケースの整理が甘いまま実装着手 Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止厳選開発期

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問い合わせ対応も多い Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止厳選開発期

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💡タスク分割しよう💡 Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止厳選開発期

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※課題管理表は限られた人しかアクセスできない Before ①ユースケース ②基本設計（DB設計、入出力設計、ワイヤー） ③モジュール設計、実装、レビュー ④QA Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止厳選開発期

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After ①ユースケース ②基本設計（DB設計、入出力設計、ワイヤー）〜タスク分割〜 Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止厳選開発期 ③モジュール設計、実装、レビュー ④QA ※課題管理表は限られた人しかアクセスできない →課題管理表を社内公開で整備

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メンバーを信頼して任せる Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止厳選開発期

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会社の成長戦略の一端を担う製品になった（ドヤ） Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止拡販期

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一方で技術的課題がチラホラ Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止拡販期例：・メモリ負荷改善・レスポンス速度改善・大量データ負荷改善・帳票の負荷改善

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技術的な課題に本腰を入れる時がきた！ Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止拡販期

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エンジニアのデータ変更依頼も多い Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止拡販期例：・設定一括変更/一括削除

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プロダクト要件もより複雑に Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止拡販期

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開発プロセスをより洗練させる Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止拡販期

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データ Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止拡販期ユースケースデザイン課題管理表 👀 Eng テスト仕様書 PdM Design Doc 基本設計法務チェックタスク分割社内広報 / 社外広報 / リリース手順整備 👀 designer 合意ソース

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● オフザボール期 ○ 0->1の土台=心理的安全性 ○ システムと現実の世界の循環を回す。一方通行にならない。 ● 1stサクセス期 ○ 顧客MTGに出て、オンボーディングに向けて機能を作り込む ○ Howを元に多動する ● 厳選開発期 ○ メンバーを信じてタスク分割 ● 拡販期 ○ スケールする構造の実現にリソースを割く ○ 開発プロセスもより洗練させる Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止まとめ

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ご清聴どうもありがとうございました！ Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止まとめ

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Appendix Conﬁdential Copyright © 2023 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止

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アーキテクチャ各環境と構造 Conﬁdential Copyright © 2020 Present ANDPAD Inc. This information is confidential and was prepared by ANDPAD Inc. for the use of our client. It is not to be relied on by and 3rd party. 無断転載・無断複製の禁止 API Front (UI) ANDPAD EKSクラスター（dev/stg/prdごとに存在） Dynamo DB