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NetBanker – Internet Banking System

Project Overview
  • Project Title: NetBanker – Internet Banking System
  • Domain: Banking
  • Technology Stack: Java 17, Spring Data JPA, MySQL, HTML, CSS, React
  • Duration: 3 Weeks
Project Description

NetBanker is a secure and user-friendly Internet Banking System that allows bank customers to manage their finances online. Users can access their bank accounts, perform fund transfers, pay bills, open fixed deposits, request loans, download account statements, and manage cards — all without visiting a physical branch. Designed with multi-factor authentication and encryption, NetBanker ensures high security, reliability, and real-time service availability.

Key Objective
  • Enable customers to access banking services anytime, anywhere securely.
  • Support real-time fund transfers between own or third-party accounts.
  • Provide online management for savings, current, and fixed deposit accounts.
  • Facilitate online bill payments, recharge, and service requests.
  • Implement strong security (MFA, encryption, OTP validation).
  • Allow users to view/download account statements and transaction history.
  • Notify customers about transactions, payments, and suspicious activities.
Core Feature
  • Customer Login & Two-Factor Authentication (MFA)
  • Dashboard showing account balances and recent transactions
  • Fund Transfer (own accounts, third-party, NEFT, IMPS, RTGS)
  • Bill Payments & Utility Recharges
  • Fixed Deposit (FD) and Recurring Deposit (RD) Management
  • Loan Application and Status Tracking
  • Service Requests (Card Reissue, Chequebook Request, Address Update)
  • Account Statements Download (PDF/Excel)
  • Transaction Alerts via Email/SMS
  • Secure Session Handling and Auto Logout for inactivity

Tools & Technologies Used

Category Tools / Technologies
Language Java 17
Framework SpringBoot
ORM Spring Data JPA
Database MySQL (main database), Redis (cache), MongoDB (optional for large transaction logs)
Authentication & Security Spring Security + JWT + OAuth2 + MFA (OTP via Twilio)
API Documentation Swagger / SpringDoc OpenAPI
Payment Gateway Integration Razorpay, PayU (for external payments)
Logging Log4j
FrontEnd React.js
Visualization & Reporting Chart.js / Apache POI / JasperReports.
Building Tools & Dependencies Maven, Git, Jenkins
Testing Mockito, Postman (API Test)
Cloud and Deployment AWS EC2, Docker, RDS (MySQL)

Prerequisites

💻 System Requirements
  • Operating System: Windows / macOS / Linux
  • RAM: Minimum 8 GB (16 GB recommended for smoother dev and test)
  • Java JDK 17 installed and JAVA_HOME configured
  • Node.js and npm/yarn for frontend (React.js)
  • MySQL and Redis installed locally or accessible from cloud
  • MongoDB (optional) for large-scale transaction logs or NoSQL storage
  • Docker installed for container-based deployments
📦 Software Dependencies
  • Java 17 with Spring Boot for backend services
  • Spring Data JPA for ORM mapping (MySQL)
  • Spring Security with JWT + OAuth2 for secure login
  • OTP generation and delivery via Twilio for MFA
  • React.js for responsive user dashboard and frontend interfaces
  • Redis for session caching or quick-access storage
  • Jasper Reports / Apache POI for account statements and reporting
  • Chart.js / Recharts for data visualization on dashboard
  • Swagger / SpringDoc OpenAPI for API exploration and testing
  • Payment Gateway APIs (e.g., Razorpay/PayU) for optional merchant payments
  • Maven for dependency management and builds
  • Mockito for unit testing, Postman for API testing
🧰 Tools & Services
  • IDE: IntelliJ IDEA / Eclipse (Backend), VS Code (Frontend)
  • Git for version control, GitHub/GitLab for repository hosting
  • Jenkins for CI/CD pipeline automation
  • AWS EC2 (server hosting), AWS RDS (MySQL), CloudFront (CDN)
  • Docker for creating portable backend/frontend containers
🌐 Technical Knowledge
  • Understanding of online banking workflows (fund transfer, bill payments, account mgmt.)
  • Implementation of MFA using Spring Security + OTP delivery
  • Secure RESTful API development with role-based access control
  • Handling of PDF/Excel reports and visual dashboard graphs
  • Frontend-backend integration using React and Spring Boot
  • Cloud deployment using Docker, EC2, and RDS
  • TechnologyJava
  • TypeWeb Application
  • Duration3 weeks
  • ModeOnline/Offline
  • CertificateYes
  • Project ReviewIncluded
  • Doubt SupportLive & Chat Support
  • Career SupportResume & Interview Tips
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