Expense Management & Approval System - Smart Multi-Level & Conditional Expense Approval Platform

The Expense Management System is a scalable platform designed to automate and streamline the expense reimbursement process for organizations. It eliminates manual workflows by introducing: 🧾 Structured expense submissions 🔁 Multi-level approval flows ⚙️ Conditional approval rules 🔍 Full transparency & tracking This system ensures accuracy, efficiency, and flexibility in handling company expenses. 🎯 Problem Statement Organizations face major challenges in managing expenses: ❌ Manual approval processes ❌ Lack of transparency ❌ No flexible approval logic ❌ Time-consuming workflows ❌ Currency inconsistencies This project solves these issues by creating a dynamic, rule-based approval system. 💡 Key Features 🔐 1. Authentication & User Management Secure login/signup system On first signup: 🏢 Company auto-created 👑 Admin user assigned 💱 Default currency set (based on environment) Admin Capabilities: Create Employees & Managers Assign/change roles: Employee Manager Define reporting hierarchy 🧾 2. Expense Submission (Employee) Employees can: Submit expense claims with: 💰 Amount (supports multiple currencies) 📂 Category 📝 Description 📅 Date View expense history: ✅ Approved ❌ Rejected ⏳ Pending 🔁 3. Multi-Level Approval Workflow Configurable approval steps Example Flow: Step 1 → Manager Step 2 → Finance Step 3 → Director Each step must approve before moving forward Approval request moves sequentially Manager/Admin Actions: View pending approvals Approve / Reject with comments