HyungJoo Yoon

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About Garabu

Garabu is a comprehensive personal finance management application that helps you track expenses, manage budgets, and gain insights into your spending habits. Built on a double-entry bookkeeping engine with Redis caching and full operational monitoring for reliability.

Key Features

Track income and expenses with ease
Budget planning and monitoring
Visual reports and analytics
Multi-device sync (iOS, Android, Web)
Double-entry bookkeeping support
Secure OAuth2 authentication
Offline-first architecture for mobile app

How to Use

Download & Install
Download the app from App Store or Google Play, or visit the web version
Sign Up
Create an account using Google or Naver OAuth2
Create Your First Book
Set up your first finance book and start tracking
Add Transactions
Record your income and expenses with categories
Monitor & Analyze
View reports, charts, and insights about your finances

Future Development Plans

AI & Machine Learning Features

OCR for automatic receipt scanning and expense logging
Personal spending pattern analysis based on user data
AI chatbot for financial advice and insights
Smart budget recommendations based on spending habits

Integration & Connectivity

Travel management app integration for expense tracking
Bank account API integration for automatic transaction import
Credit card statement automatic parsing

Technical Enhancements

Desktop app using Electron (Currently in progress)
GraphQL API for more efficient data fetching
Real-time collaboration features for shared ledgers
Blockchain integration for immutable financial records

Design & UX Improvements

Advanced data visualization with interactive charts
Customizable dashboard with widgets
Dark mode and theme customization
Voice input for hands-free expense logging

Current Development Status

Officially released and operated for real users on iOS, Android, and Web. The double-entry engine, Redis-cached statistics, and AI natural-language input are all shipped; current work is on the desktop (Electron) build and the offline sync-conflict UX.

Garabu: Live & operated

HyungJoo Yoon

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Portfolio

GitHub

LinkedIn

Featured Projects

Garabu (가라부)

ShareFit (쉐어핏)

MonglePick (몽글픽)

Resume

Portfolio

GitHub

LinkedIn

Featured Projects

Garabu (가라부)

ShareFit (쉐어핏)

MonglePick (몽글픽)

Garabu (가라부)

Download App

About Garabu

Key Features

How to Use

Future Development Plans

AI & Machine Learning Features

Integration & Connectivity

Technical Enhancements

Design & UX Improvements

Current Development Status

ShareFit (쉐어핏)

Download App

About ShareFit

Key Features

How to Use

Future Development Plans

Social & Community

Analytics & Intelligence

Platform & Admin

Current Development Status

MonglePick (몽글픽)

About MonglePick

Key Features

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