Juan GomesFounder, NorthCore Systems
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Software builder and founder of NorthCore Systems

I build software that solves real business problems.

I'm Juan, a Brazilian software developer building products with a focus on AI, SaaS, and automation. I share the ideas, decisions, mistakes, and lessons behind everything I build.

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workspace / northcore

Current work

Active
OrbisAI productBuilding
ViabilizAISaaS productIn Development
NorthCoreOperating companyCompany
build.ts
Code example describing Juan's product-building process

const focus = [

"AI", "SaaS",

"automation"

];

function build(problem) {

listen(users);

ship(product);

learn(feedback);

}

→solving real problems

Products

Products I'm building.

Software shaped around natural capture, financial decisions, and the systems needed to turn ideas into working products.

Building

Orbis

AI-powered second brain for work.

Natural-language capture becomes one useful object with visible interpretation and connected context.

Current Orbis interface language: Portuguese icon navigation, universal natural-language capture, AI interpretation, one created note and its context.
Explore Orbis
In Development

ViabilizAI

Real estate feasibility analysis platform.

A traceable workflow from project assumptions through financial analysis, scenarios, recommendations and decision.

ViabilizAI current workflow representation: project, land, construction costs, revenue, cash flow, indicators, scenarios, sensitivity analysis, recommendations and decision. No real project results are shown.
Explore ViabilizAI
Company

NorthCore Systems

The operating company behind Juan's products and work.

The home for Orbis, ViabilizAI, selected software projects, experiments, engineering and the public build record.

NorthCore ecosystem: Juan Gomes leads NorthCore Systems, the operating company behind Orbis, ViabilizAI, selected software projects, experiments, engineering, writing, build notes and the changelog.
About NorthCore

Work

Selected Work

A closer look at the product thinking, system design and implementation decisions behind the current work.

Product thinking, design, and engineering
Building

Orbis

AI-powered second brain for work.

Natural-language capture organized into tasks, notes, decisions, reminders, habits and transactions with context.

Explore Orbis
Current Orbis interface language: Portuguese icon navigation, universal natural-language capture, AI interpretation, one created note and its context.
In Development

ViabilizAI

Real estate feasibility platform.

Following the real feasibility sequence from project and land assumptions through analysis and decision.

ViabilizAI current workflow representation: project, land, construction costs, revenue, cash flow, indicators, scenarios, sensitivity analysis, recommendations and decision. No real project results are shown.
Explore ViabilizAI
Company

NorthCore Systems

The operating company behind the work.

Connecting products, selected projects, experiments, engineering, writing and the public build record.

NorthCore ecosystem: Juan Gomes leads NorthCore Systems, the operating company behind Orbis, ViabilizAI, selected software projects, experiments, engineering, writing, build notes and the changelog.
About NorthCore

About

Building software in public.

I'm Juan, a software developer from Brazil focused on AI, SaaS and automation.

I enjoy turning complex business problems into simple software.

Through NorthCore Systems I'm building products, experimenting with ideas and occasionally working with companies on carefully selected projects.

Contact

Let's build something useful.

Whether you're interested in one of my products or looking for the right person to build a software solution, I'd love to hear from you.

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