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FinTechCross-PlatformLocalized

My Luy

Empowering Financial Freedom with True Multi-Currency Support.

Free & Secure
100%
Languages (KH/EN)
2
My Luy
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Project Overview

My Luy is the ultimate expense tracker and budgeting tool designed specifically for the Cambodian context. It solves the unique challenge of managing a dual-currency economy (USD & KHR) by allowing users to track wealth across cash, bank accounts, and e-wallets in real-time. With shared wallets, families and small teams can finally collaborate on their finances with total transparency.
Role
Solo Full-Stack Developer
Stack
Next.js, MongoDB, Express.js
Year
2025

Solving Real Friction

The Friction

Mixed Currency Confusion: Struggling to calculate total wealth when cash is in Riel and bank accounts are in Dollars.

The Engineering

Dual-Currency Core: System automatically consolidates totals while keeping individual transaction currencies accurate.

The Friction

Shared Expense Conflict: Arguments with partners or housemates about who paid for what and who owes whom.

The Engineering

Collaborative Ledgers: Shared wallets clearly show who made each transaction, ensuring total transparency.

The Friction

Fragmented Cashflow: Losing track of money scattered across ABA, ACLEDA, Wing, and physical cash.

The Engineering

Unlimited Wallet Management: Create distinct digital wallets for every real-world account to mirror your actual assets.

The Friction

Budget Blindness: Spending freely all month and only realizing you're broke when the bank account hits zero.

The Engineering

Visual Budget Limits: Real-time progress bars for each category keep your spending in check.

The Friction

Forgotten Reimbursements: Lending money to friends or paying for work lunch and forgetting to collect it back.

The Engineering

Reimbursement Tagging: Mark expenses as 'Lent' or 'Reimbursable' to keep a permanent record of debts.

The Friction

Language Barriers: Many powerful financial tools are English-only, making them inaccessible or intimidating for local users.

The Engineering

Native Khmer Support: A fully bilingual interface (Khmer/English) designed from the ground up for the Cambodian market.

Core Architecture

Deep dive into the specialized systems engineered for this project.

True Multi-Currency Engine

Seamlessly handle transactions in USD and KHR simultaneously without confusing conversion rates. The system maintains separate ledgers while offering consolidated views.

Real-Time Collaborative Wallets

Invite family members or business partners to manage a single wallet. Updates happen instantly across all devices, with user tags for every transaction.

Smart Budgeting System

Set strict monthly limits for specific categories like 'Food' or 'Transport'. Visual indicators change color as you approach your limit.

Progressive Web App (PWA)

Built for accessibility, My Luy works offline and can be installed on any device, ensuring rural and urban users alike have fast access.

Archive

Visual Index

A curated selection of interface modules and design system assets (01-04).