MONTHLY EXPENSE TRACKER
Web App · 2025

MONTHLY EXPENSE TRACKER

Project Overview

The Monthly Expense Tracker helps users manage income and expenses across multiple accounts (job, freelancing, business) with secure Google authentication, custom categories, and a "Close Month" system that finalizes one month’s records while preserving history.

Category
Web App
Year
2025
Stack
Next.js, TypeScript

Tech Stack

Next.jsTypeScriptNestJSPrismaPostgreSQLTailwind CSS

Key Challenge

Designing a monthly closing system that archives past records without losing historical data, while keeping the live dashboard fast, required a clean relational schema in PostgreSQL via Prisma.

🔐
Google Sign-In
Secure authentication keeps each user’s financial data private.
💼
Multiple Accounts
Track income and expenses separately across job, freelance, or business accounts.
📅
Monthly Closing
Close out a month’s records and start fresh while preserving past data.
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More About Monthly Expense Tracker

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