HTML, CSS 3, JavaScript, TypeScript4 React 18, Next.js 13, Jest TailwindCSS 3, React-daisyUI 3, React-hook-form 7 php 8.2 Laravel 10 (一部Python3) AWS FE: Amplify BE: ECS Fargate MySQL 8, Redis, S3, Lambda CloudFront, ALB, Route53 CI/CD: Github Actions, Amplify Terraform AWS cognito, Docker, OpenAI GitHub, Notion, Figma, Google Drive, Slack, Google Meet HTML, CSS, JavaScript, TypeScript React 19, Next.js 15, Jest React Hook Form, React Query, Chakra UI php 8.1 Laravel 10 GCP Cloud Run, Cloud SQL, Cloud Storage Cloud Build, Terraform Kubernetes Engine, Cloud Vision CI/CD: GitHub Actions, Cloud Build Auth0, Docker, Apidog, OpenAI, Sentry GitHub, Notion, Figma, Google Drive, Slack, Google Meet TypeScript React 18, Next.js 13 CSS Modules, Vitest, TanStack Query TypeScript NestJS AWS FE: Amplify BE: ECS Fargate Aurora MySQL, OpenSearch, S3, ALB CI/CD: GitHub Actions, Code Build Terraform, Terragrunt Auth0, OpenAI, Datadog, Docker, SendGrid GitHub, Notion, Figma, GoogleDrive, Slack, Google Meet 各プロダクトの特性と採用環境を鑑み、エンジニアとPdMで議論の上、技術選定 技術スタック