SeamlessX - Elevating Digital Customer Experience

A React-Native application to engage customers based on their location and promote bank offerings via various channels like - real time app notifications and email.

Features

• Provides users with bank-collaborated offers based on their location via an API.
• Allows users to subscribe to AWS email notifications for receiving the latest offers.
• Implements a microservices architecture for improved scalability and performance.
• Utilizes a serverless framework, specifically the AWS Lambda-based Serverless Application Model.
• Adopts a pay-as-you-go model, where resources are billed based on actual usage during execution.

Technologies Used:

• User Interface: React Native
• Backend: Node.js (REST Based APIs), Serverless Framework
• Cloud Technologies: AWS (Lambda Functions, EventBridges, CloudFront)
• Database: MongoDB

Backend Architecture:

Screenshots

User Interface and Screens

Location Change - Backend

Offer Fetching - Backend

Email Notify Service

Future Scope

• Integrating smart suggest to customers, based on their preferences
• Enhancing Customer Security and Authorization with AWS Cognito
• Shifting our data store to DynamoDB as it works well with our tech stack and has some exceptional use cases.
• Adding transaction based triggers and events to elevate customer experience