Crypto Portfolio Tracker

Backend Tech Stack

• Java
• Bcrypt for handling password hashing
• JSON Web Token for authentication
• Dagger for Dependency-Injection
• Junit and Mockito for testing
• AWS DynamoDB using a global secondary index for transaction history and data management
• AWS S3 for storing and retrieving data
• AWS Lambda to run code without managing a server
• AWS API Gateway for RESTful API endpoints

Frontend Tech Stack

• React
  • Used reusable components for quicker development and better management of change implementation
  • Used hooks to manage state in functional components
  • Used react router to handle private and public routes for login and faster routing between components with less data to render.
• Chart.js to display doughnut chart to interact with component updates
  • There is better performance rendering large amounts of data using the Canvas element
• JSON Web Token used for authentication with session storage
• CSS for design aspect
• Axios for HTTP client requests to API endpoints