Adrián Carrillo, home
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Freelance clientColombia

A store system for a clothing shop

Inventory, sales and layaway with partial payments for a clothing store. It works offline and is built for a non-technical owner.

offline works without internet

Role
Design and development
Status
Windows desktop app
Stack
Electron, React 19, TypeScript, Node’s built-in SQLite, electron-builder
Code
no public repository

The problem

The owner of a clothing store kept inventory, sales and layaways by hand. She needed something simple that worked without internet.

What I did

A Windows desktop app, built for a non-technical owner.

  • Inventory and sales. By model, size and color, with a PDF receipt. Sold-out items can’t be selected.
  • Layaway with partial payments. A customer sets a garment aside and pays it off over time. Nobody else can sell it.
  • Offline. The data lives in a SQLite database on the computer, with an automatic backup every day.
  • Home screen: today’s sales, garments sold, outstanding layaway balance, latest sales and sizes to restock.

    Home: the day at a glance.

  • Sales screen: a search for “jean” with three garments found and the empty cart on the right.

    Sell: search by name, code or color.

  • Layaway screen: a list of layaways with the total, the amount paid and the balance for each. On the right, the detail of a fully paid layaway with its payments.

    Layaways: who owes what.

  • Garment catalog with price, sizes and units available.

    Garments: the full catalog.

Sample data. The interface is in Spanish.

Outcome

An installable app for selling, setting items aside, taking partial payments and backing everything up.

Command palette

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Uses: my tools
SRI electronic invoicing 0 duplicate invoices
TAXIBOCARCHI 88.3% model F1 score
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Clothing store system offline works without internet
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