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Collaboration between Singapore University of Technology and Design (SUTD) and DBS

By improving potential DBS users onboarding process, we aim to increase user conversion rate so as to broaden DBS's customer base.

How It Works

  • Frontend is built using React and Tailwind CSS
  • Backend is built with Ruby on Rails
  • E2E automated test cases were implemented after writing tests in Cucumber

User Stories

As a foreigner, currently I have to manually fill up many forms in order to register a bank account for me and my children. As such, How can we make the onboarding process more seamless for foreigners to reduce drop-off rate?

Summary of features:

  • Multi-User Registrations
  • Form Autofill
  • Multi-device and Autosave

    • To run the backend locally

    cd backend/customer

    on initial setup:
    bundle install && rails db:migrate && rails server
    From here on after, running just rails server is enough.
    backend will be hosted locally on localhost:3000

    models for the user and child table can be found under ./app/models folder, while the api call for google cloud VISION AI service can also be found in the same folder with file named vision.rb

    methods in controllers for the user and child can be found under the ./app/controllers/api/v1 and ./app/controllers folder respectively.

    To run the frontend locally

    cd frontend/ && npm install
    npm start --port 3001
    frontend would be hosted locally on localhost:3001

    ./src folder:

    • /components folder includes all reusable components needed for the application
    • /pages folder includes the code for the different pages for our application. The name of the routes correspond to the Javascript file it uses. E.g. /details route corresponds to the Details.js file. More information on the routes can be found in /App.js

    /services folder:
    Contains code that does requests to respective API calls

    /utilities folder:
    ./constants.js contains the different API routes for doing CRUD operations on the backend database

    Cucumber test cases

    cd frontend/ && npm test to run the cucumber test cases
    Cucumber test cases can be found under the ./features folder.
    ./features folder:

    • /step_definitions folder: contains the necessary steps to fulfill the different user stories as stated in their respective .feature file
    • /support folder: contains the necessary setup for the selenium webdriver to perform UI testing on headless chrome to fulfill the user stories as stated in the Cucumber scenarios in .feature files