All sidework
SIDEWORK / Personal finance

Tabungan

A shared money tracker for couples, connecting daily transactions with budgets and goals.

Independent projectDesign & development
Tabungan dashboard with sample account balances, cash-flow summaries, and budget information.
Dashboard with sample financial data.
THE IDEA

A shared view of money.

A finance application for couples to organize their accounts, keep track of money coming in and going out, and plan toward shared goals.

WHAT I BUILT

Accounts, budgets, and savings in one view.

Connected a typed tRPC API and PostgreSQL data model to a React interface, with reports and charts for reviewing financial activity.

  • Bank, cash, and e-wallet accounts with income, expenses, and transfers.
  • Monthly category budgets with alerts.
  • Shared savings goals and progress tracking.
  • Transaction history, financial reports, and chart-based summaries.
THE TOOLKIT
Next.jsTypeScriptPrismaPostgreSQLtRPCReact QueryRecharts
A CLOSER LOOK

Inside Tabungan.

03 SCREEN VIEWS
Tabungan dashboard with sample account balances, cash-flow summaries, and budget information.

Tabungan overview

Dashboard with sample financial data.

Tabungan monthly category budgets with sample spending and budget progress.

Plan the month

Category budgets bring planned and actual spending into the same view, using sample amounts.

Tabungan savings goals and progress using sample financial data.

Save toward something

Shared savings targets with progress toward each goal, shown with demonstration data.