ProStaff – Enterprise HR / Employee Management System

ProStaff is a full-fledged Human Resource Management System (HRMS) designed with a microservices architecture using Java Spring Boot, Angular, and MySQL. It supports employee onboarding, department/team structuring, leave tracking, payslip generation, Razorpay-based salary payments, and admin-level control with a scalable, cloud-ready structure.

⚙️ Built to simulate real-world enterprise-grade HR solutions, focusing on modularity, scalability, and payment integration.

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📌 Features

👨‍💼 HR & Employee Management

• Add, update, and manage employees
• Role-based access control (Admin/HR, Employee)
• Department, Designation & team assignment

📄 Leave & Attendance Tracking

• Leave application and approval system
• Attendance status updates

💳 Salary Management

• Razorpay payment integration with real-time status tracking
• Track salary payment history

🧩 Microservices Architecture

• Modular services:
  • attendance-service
  • department-service
  • designation-service
  • employee-service
  • leave-request-service
  • gateway-service
  • admin-manager-service
  • organization-service
  • notification-service
  • team-service
  • auth-service
  • salary-service
  • admin-logger-service
  • registry-service (Spring Cloud Eureka)

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🧰 Tech Stack

Layer	Technology
Frontend	Angular, TypeScript, Bootstrap
Backend	Java, Spring Boot, Spring Cloud (Eureka, Gateway)
Database	MySQL
Payment Integration	Razorpay
Cloud Support	AWS-ready (EC2/RDS/DynamoDB integration possible)
Scheduler	Spring Scheduler
Auth	JWT-based authentication and authorization

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🏗️ Architecture

• Gateway Service → Central routing and entry point
• Eureka Discovery → Dynamic registration and discovery of microservices
• Angular Frontend → Consumes backend APIs via Gateway
• Razorpay Integration → Connected to the backend for secure payments

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🚀 Getting Started

🔧 Prerequisites

• JDK 17+
• Node.js 18+
• MySQL 8+
• Maven
• Angular CLI
• (Optional) Docker & Docker Compose

🧪 Running Locally

1. Clone the repo

   git clone https://github.com/nishit3/ProStaff.git
   cd ProStaff
   
   
   
   

Class Diagram:-

Admin Use Case Diagram:

Employee Use Case Diagram:

Employee Activity Diagram:

Admin Activity Diagram:

All Sequence Diagram:-

Register Organization:-

Add Admin :-

Add Organization Fund:-

Grant Request:-

Deny Request :-

Add Employee :-

Add Notification:-

Add Department:-

Add Teams:-

Add Designation:-

Add Up-Coming Event:-

Add FAQ:-

Add Holiday:-

Remove Holiday:-

Salary Rollout:-

Login:-

Register Organization:-

Employee Request Leave:-

Employee Reset Password:-

Employee Check-In:-

Employee Check-out:-