Скачать или смотреть Kafka | Keycloak | Spring Boot & Angular: Building a Resilient Banking Microservices Ecosystem

This video showcases the complete architecture and workflow of SecureBank, a modern digital banking platform. We built a robust microservices ecosystem from the ground up, focusing on security, scalability, and resilience. This project demonstrates how a complex financial application can be engineered using cutting-edge technologies to deliver a seamless user experience.

Key Functionalities of Our Project:

User & KYC Management: A secure, hybrid registration flow where customers sign up, but their access to banking services is unlocked only after an administrator verifies their profile.

Account & Transaction Management: Core banking operations including account creation, deposits, withdrawals, and fund transfers, all managed by independent services.

Loan & Card Services: Customers can apply for loans and issue new cards, with all applications subject to administrative approval for security and compliance.

Real-time Notifications: Users receive instant alerts for all banking activities via email, powered by a decoupled, event-driven system.

Key Technologies & Tools We Used:

Backend: Spring Boot (Microservices), Spring Security with Keycloak (Authentication & Authorization), OpenFeign (Service-to-Service Communication), Resilience4j (Fault Tolerance), Spring Kafka (Asynchronous Messaging), Oracle Database (Data Persistence).

Frontend: Angular (Customer and Admin interfaces).

DevOps & Monitoring: Prometheus & Grafana (Application Monitoring), Zipkin (Distributed Tracing).

This project would not have been possible without the hard work of my incredible team members:
Sanidhya Jain
Rishabh Ralli
Arya Vasishth
Sarika Lakhotia
Tushar Sharma

A special thank you to Rajeev Sir ‪@busycoderacademy‬ our trainer, for his invaluable guidance and expertise throughout this project. His training was instrumental in helping us master these technologies and build this impressive application.