1. Engineered a robust application facilitating seamless user interactions including Signup, Sign in, and Money Transfer functionalities.
2. These 4 frontend routes send the necessary RESTful API requests using HTTP methods GET, POST,PUT, DELETE after data integrity and conformity using ZOD schema.
3. Users are saved on a MongoDB database collection and assigned a random balance.
4. Transactions are made atomic using the start, abort and commit Transaction methods.