About us

Meet the team and discover how we turn ideas into digital products.

Who we are

We are growth partners, not just developers.

Três Seis Nove exists to help entrepreneurs and business owners turn ideas into digital products that work. SaaS, mobile apps and web apps — built with strategy, not just code.

SaaS & AppsBusiness validationScalable technology

First we understand the business

Before proposing a solution, we analyse the market, the target audience and the problem your idea solves.

Then we define the path

We choose the right technology, the initial scope and map out the roadmap to launch.

Only then do we build

We develop your SaaS or app with a focus on user experience, performance and readiness to scale.

“A well-built digital product is not measured in lines of code. It is measured in the problems it solves.”

João CabongoFounder
10+
Products launched
50+
Ideas transformed
5+
Years of experience
360°
iOS · Android · Web

Who has already worked with us

Real stories from entrepreneurs who trusted us to build their products.

"The event management platform they built for Gozaqui exceeded all expectations. Control over ticketing and logistics became incredibly simple and efficient."

TC

Tiago Costa

CEO, Gozaqui

"Our new property portal is not just beautiful — it is a powerful sales tool. The team captured the essence of what we wanted and turned it into a product that really works."

ES

Euse dos Santos

CEO, Romeuse Imobiliária

"The AI solutions they implemented transformed our productivity. The team’s technical ability to deliver cutting-edge technology is impressive."

G

Guilherme

CEO, Djamjota

Got an idea? Let’s talk.

Tell us what you want to build. We will help you find the shortest path between your idea and a digital product the market actually wants.

Talk to a specialist