We build custom software, AI solutions, automation and data engineering for companies and complex operations.
Custom software with AI, automation and data engineering
Custom technology to integrate systems, automate processes and scale operations.
BYTNEX is a Brazilian software house, founded in 2012, specialised in custom software, Artificial Intelligence, process automation and data engineering.
"Software that carries operations. AI that speeds up decisions.
Data that reveals the way."
We turn complex processes into clear, integrated systems, ready to grow, connecting technology to the reality of each business.
We architect and build custom digital products, joining interfaces, business rules, integrations and infrastructure into a single solution.
From idea to product in production.
We bring data, automation and artificial intelligence into the company's systems to cut manual work, raise efficiency and make decisions faster.
Since 2012,building technologyfor real operations.
Architecting scalable systems
where intelligence meets engineering.
Bytnex is a software engineering, artificial intelligence and data company. For 14 years we have been building custom solutions for operations that need to scale. Our multidisciplinary team combines backend engineering, data science and systems architecture to deliver dependable solutions — from requirements gathering to ongoing support.
Technical Stack & Ecosystem
TypeScript
JavaScript
Python
Java
Go
C#
PHP
.NET
Node.js
React
Next.js
Kotlin
Swift
LangChain
TypeScript
JavaScript
Python
Java
Go
C#
PHP
.NET
Node.js
React
Next.js
Kotlin
Swift
LangChain
GitHub Actions
Docker
Kubernetes
Terraform
AWS
n8n
PostgreSQL
Redis
Grafana
Metabase
Power BI
Figma
GA4
Google Tag Manager
GitHub Actions
Docker
Kubernetes
Terraform
AWS
n8n
PostgreSQL
Redis
Grafana
Metabase
Power BI
Figma
GA4
Google Tag Manager
Intelligent Systems
We design systems where artificial intelligence stops being an isolated feature and becomes part of the operation. We build agents, intelligent search, copilots, predictive models and structures able to interpret information, query knowledge and carry out tasks.
Scalable Systems
We build the technology foundation of digital products and operations. Web systems. SaaS platforms. Apps. Backends. APIs. Integrations. Architectures ready to grow without turning growth into technical chaos.
Strategic Engineering
Technology has to solve the right problem. Before building, we connect business context, requirements, user experience and technical architecture. That thinking turns complex needs into simpler, more sustainable and more efficient solutions.
Explore the latest Bytnex projects and the solutions we put into operation
01
Solar Livre & Elesol
AI & Automation · Energy
2024
Automated solar energy lead qualification with an AI agent and predictive scoring.
View More02
2R Engenharia
Custom Software · Construction
2024
Construction management platform with predictive AI for scheduling and IoT inventory control.
View More03
Agro 9 Tecnologia
Data & AI · Agribusiness
2024
AI-powered data lake processing IoT sensors, satellite imagery and climate history.
View More04
Delícias do Trigo
Digital Commerce · Retail & Food
2025
E-commerce with WhatsApp ordering and an AI-automated loyalty programme.
View More05
Nossa FM 104,9
Data & Automation · Media
2025
Real-time audience analytics, social media automation and ML-based music recommendation.
View MoreSectors we serve
Different operations, the same method. In each sector, a case study with the problem, what was built and the measured result.
Solar Energy
ActiveSolar Livre & Elesol
Automated solar energy lead qualification with an AI agent and predictive scoring.
View the caseCivil Construction
Active2R Engenharia
Construction management platform with predictive AI for scheduling and IoT inventory control.
View the caseAgribusiness
ActiveAgro 9 Tecnologia
AI-powered data lake processing IoT sensors, satellite imagery and climate history.
View the caseRetail & Food
ActiveDelícias do Trigo
E-commerce with WhatsApp ordering and an AI-automated loyalty programme.
View the caseMedia
ActiveNossa FM 104,9
Real-time audience analytics, social media automation and ML-based music recommendation.
View the caseSectors we serve
Different operations, the same method. In each sector, a case study with the problem, what was built and the measured result.
Solar Energy
Solar Livre & Elesol
Automated solar energy lead qualification with an AI agent and predictive scoring.
View the caseCivil Construction
2R Engenharia
Construction management platform with predictive AI for scheduling and IoT inventory control.
View the caseAgribusiness
Agro 9 Tecnologia
AI-powered data lake processing IoT sensors, satellite imagery and climate history.
View the caseRetail & Food
Delícias do Trigo
E-commerce with WhatsApp ordering and an AI-automated loyalty programme.
View the caseMedia
Nossa FM 104,9
Real-time audience analytics, social media automation and ML-based music recommendation.
View the caseBuilding
Systems That Operate.
What goes into the contract.
Scope, timeline, SLA, data protection compliance and results measured against the baseline. What underpins how we deliver, not only what we deliver.
Engineering where technology meets business.
BYTNEX started from a simple idea: technology only makes sense when it can transform something. A process. A decision. An experience. An operation. A business.
Since 2012 we have been building digital products and custom systems for organisations that need to turn complex challenges into working technology. Our work combines software engineering, artificial intelligence, automation, data and infrastructure.
We do not build technology to impress. We build it to work.
From problem to production.
A structured process for turning business needs into working systems.
Understand the problem
Every project starts before the code. We investigate context, users, processes, bottlenecks, goals, existing systems and requirements.
Design the solution
We turn needs into a clear structure. We define architecture, data, integrations, experience, technologies and an implementation strategy.
Turn the design into a product
The product takes shape through incremental cycles of development, integration and validation.
From engineering to operation
We prepare everything the product needs to leave the development environment and enter live operation.
Software does not end at launch
We track behaviour, needs and new challenges so the product keeps evolving.
Built for the real world.
A selection of case studies, with results measured against the baseline.
Analysis and technical notes
Technical articles, architecture decisions and what we have learned building production systems over 14 years.
Let's build something
IntelligentSolidTogether.
Got a process that needs automating?
A system that no longer keeps up with your operation?
A product idea?
Data that still produces no insight?
Or a problem you believe technology could solve?
Tell BYTNEX about it. We turn challenges into systems ready to run.