Vítor
Magalhães
PTLet's talk
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PROJECT 02 / 2026In real use

Meus Devedores

Customers, sales and payments organized for a jewelry business.

Sales management · Web app · Real business
MY ROLE

Product · Development

CONTEXT

Internal tool built for a family business

TECHNOLOGIES
  • Next.js
  • TypeScript
  • PostgreSQL
EXPLORE
Open the app (opens in a new tab)Login required. The dashboard is not an open demo.
SALES MANAGEMENT / PRODUCT IDENTITYOriginal Meus Devedores iconMeus
Devedores.

A real business.
Everything in its place.

IN MOTION
A day of use, with fictitious data0:30 · In Portuguese

A management system for a jewelry sales business, bringing together customers, inventory, sales, installments, payments and collections. Day-to-day use in the business guides the product decisions.

The challenge

Tracking installment sales and payments without losing the link between customer, inventory and balance due.

The response

Bring customer records, sales and payment logging into one interface that tracks installments and collections.

01

Organize the product around the sales routine.

02

Keep installments and payments tied to the sale.

03

Use fictional data in public materials.

04

Make clear that app access is not an open demo.

03 / CURRENT STAGEEVIDENCE & NEXT STEPS

What exists today.

Use

Real business

Used every day in the family's jewelry sales. It is an internal tool, with no plan to publish it as an app.

Access

Login required

The dashboard requires authentication and is not an open demo.

NEXT MOVE

Keep improving it from daily use: every request from the person using it becomes a product change.

Facing a similar challenge? Let's talk
KEEP EXPLORING / 03

VK — Viktor Kernel