Product case study · Proposal software

OrçaNaHora

A Next.js and PostgreSQL proposal PWA connecting service scoping, live pricing, client review, acceptance, recoverable history and Stripe-powered AI assistance.

ProductProposal Builder, Optional AI
PlatformsWeb App, PWA
LanguagesPT-BR
StackNext.js, TypeScript, PostgreSQL, Stripe

What OrçaNaHora is

OrçaNaHora is part of Gerardo Salazar's independent product portfolio. The work joins product strategy, interface design, application engineering and production delivery around a specific operating problem. A Next.js and PostgreSQL proposal PWA connecting service scoping, live pricing, client review, acceptance, recoverable history and Stripe-powered AI assistance. This page is the stable, crawlable reference for the project; the interactive portfolio contains the visual walkthrough and product media.

How the system is built

The primary technology system uses Next.js, TypeScript, PostgreSQL, Stripe. These components support the proposal builder, optional ai workflow across Web App, PWA. The architecture is presented as shipped product evidence: interface states, domain logic, supporting services and public distribution are treated as one operating system rather than separate concept screens.

Explore the live product