A full-stack financial management system designed to streamline organizational finance workflows, including expenses, payroll, income tracking, and user management across multiple departments.
Confidentiality Notice
This project is developed in a professional enterprise environment and cannot be publicly shared due to confidentiality agreements. This page presents a comprehensive case study covering its architecture, features, and technical implementation.
Monorepo structure with Nx for modular, maintainable codebase
JWT authentication with role-based access control and data encryption
Instant expense tracking, income management, and automated payroll
Next.js frontend with NestJS backend and Prisma ORM for type safety
Rumsan Finance App is a modern, scalable, and secure financial management platform built using a monorepo architecture. It combines a powerful backend API with an intuitive frontend interface to help organizations efficiently manage financial operations.
The system enables teams to track expenses, manage income, process payroll, and organize users and departments all within a unified, collaborative platform designed for enterprise-level financial operations.
The application consists of a feature-rich frontend built with Next.js and a modular backend powered by NestJS within an Nx monorepo. It provides a seamless and responsive user experience while ensuring scalability and maintainability at the architecture level.
The frontend delivers an intuitive UI for managing financial workflows, visualizing data, and securely interacting with the system. The backend exposes a robust RESTful API with structured modules for handling financial data, authentication, and organizational management.
Monorepo structure using Nx for modular, maintainable codebase
APIs with versioning and Swagger documentation
JWT-based authentication and role-based access control
User and client management system
Expense and income tracking modules
Salary drafts and pay runs management
Prisma ORM for type-safe database operations
Email service for notifications and authentication
Secure authentication for user access
Reports and data visualization tools
Detailed user information views
Advanced filtering and management
Pay run and salary management
Complete department management system
User profile customization and control
Works seamlessly across all devices
Scalable architecture using Nx monorepo for modular development
Secure authentication and authorization system with JWT tokens
Clean and modern UI/UX design with responsive layouts
End-to-end financial workflow management automation
Type-safe backend with Prisma ORM ensuring data integrity
I'm always open to discussing new projects, innovative ideas, and opportunities to build scalable solutions.