Bringing technology to the core of business.
Enhancing business quality and speed with advanced technical expertise and

Classmethod is a Japan-based cloud integrator empowering innovation through technology, with deep expertise in Amazon Web Services (AWS), big data, AI, and mobile development. As an AWS Premier Tier Services Partner with over 5,000 successful projects and 3,500 AWS certifications, we provide end-to-end cloud solutions for businesses across industries.

With offices in Tokyo, Berlin, Vancouver, Seoul, Bangkok, and Da Nang, our global team supports clients locally and internationally — delivering 24/7 operations, cloud migrations, modern application development, and AI-driven data platforms.

We also operate Developers.IO, one of Japan's leading tech-owned media platforms, with over 50,000 articles and more than 3 million monthly page views, where our engineers share practical insights and cutting-edge findings.
Additionally, we actively support the broader engineering community through platforms like Zenn, where anyone can freely publish and explore technical content.

Our mission is to empower creativity in everyone — by turning complex technology into practical innovation.

For more information:
🔗 https://classmethod.jp/en
🔗 https://dev.classmethod.jp/
🔗 https://zenn.dev/

AWS, iOS, Android, サーバーレス, ビッグデータ, クラウド, アプリ, セキュリティ, LINEミニアプリ, マイグレーション, 内製化支援, データ分析, ML, AI, コンサルティング, 生成AI, MDS, モバイルアプリ, セキュリティ, IoT, グローバル支援, SaaS, and モダン開発