The Taxation System is a cloud-native solution developed for a national government, utilizing AWS CDK (TypeScript) for infrastructure automation. The system employs API Gateway and AWS Lambda for serverless API management, ensuring scalability and cost-efficiency. DynamoDB is used as the NoSQL database, enabling fast and scalable storage of tax-related information. SendGrid handles email communication, while AWS Cognito with Amazon Verified Permissions ensures secure user authentication and role-based access control. S3 Buckets are used for file uploads and document storage.