💻 Front

• ReactJS - v18 + Typescript
• UI Library: ChakraUI
• AWS SDK to interact with AppSync

⌨️ Back

• AWS Amplify - Main services: Amplify
  • Authentification: Cognito
  • API: AppSync
  • DB: DynamoDB
  • Storage & backup: S3
  • CDN & sign URLs: Cloudfront
  • Mailing: SES + Lambda

🛎️ Platform ecosystem

• Main app - Amplify & ReactJS. - Main platform
• Exams & Homework (Vercel) - NextJS — using Lambdas to access data (DynamoDB).
• Placement Test (Vercel) - NextJS — using Lambdas to access data (DynamoDB).

💸Costs & monthly usage