https://github.com/thanthtooaung-coding/banking-microservices

Spring Boot Microservices Banking App
https://github.com/thanthtooaung-coding/banking-microservices

Last synced: 4 months ago
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Spring Boot Microservices Banking App

• Host: GitHub
• URL: https://github.com/thanthtooaung-coding/banking-microservices
• Owner: thanthtooaung-coding
• Created: 2025-09-13T19:13:11.000Z (4 months ago)
• Default Branch: main
• Last Pushed: 2025-09-14T10:07:43.000Z (4 months ago)
• Last Synced: 2025-09-14T12:09:05.017Z (4 months ago)
• Language: Java
• Size: 12.7 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
Spring Boot Microservices Banking App

This is a sample banking application built with a microservices architecture using Spring Boot, Java 17, gRPC, Kafka, and PostgreSQL.

Core Features

User Service: Handles user registration and login (JWT-based).

Account Service: Manages user bank accounts.

Transaction Service: Orchestrates fund transfers between accounts.

Architecture & Technology

Microservices: user-service, account-service, transaction-service.

Backend: Java 17, Spring Boot 3.2.5, Spring Cloud 2023.0.3.

Database: Single PostgreSQL instance shared across services (with JPA/Hibernate).

Synchronous Communication: gRPC is used by the Transaction Service to fetch account details from the Account Service.