valinor.dev.br

Software that makes systems talk.

Valinor is a software engineering consultancy that designs and builds the integration layer between machines, enterprise systems, and the cloud — from the factory floor to instant payments.

Talk to us See I/O Smith
  • 15+ years of integration engineering
  • Deliveries running in 42+ production sites worldwide
  • Manufacturing · Automotive · Steel & Mining · Financial services

What we deliver

Senior engineering for the hard part of every digital project: making systems that were never designed to talk to each other work as one.

Industrial IoT & machine connectivity

PLC-to-cloud and machine-to-MES data flows with OPC-UA, MQTT, and data historians. We bridge legacy equipment and modern connected software — reliably, in real time.

Systems integration & APIs

REST APIs, API gateway strategy and governance, messaging with RabbitMQ, and SAP integration (MII, PI, FI/MM/HR). Legacy modernization without stopping the business.

Cloud-native .NET engineering

C#/.NET microservices built on Clean Architecture and DDD, containerized with Docker, orchestrated with Kubernetes, and delivered on Azure — designed for scale and maintainability.

Financial systems integration

Experience delivering PIX and Open Banking Brasil integrations on regulatory deadlines: architecting the layer between legacy core systems and instant-payment platforms serving millions of users.

DevOps & delivery acceleration

CI/CD on Azure DevOps, DevSecOps, automated quality gates, and observability with OpenTelemetry — so every deployment is boring, fast, and reversible.

AI-assisted engineering enablement

We help teams adopt LLM workflows for coding, testing, and review that speed up delivery without compromising code quality — grounded in real production practice.

Technologies we master

Industrial connectivity

IIoT · OPC-UA · MQTT · machine-to-MES · data historians

Integration & APIs

REST · API Gateways · RabbitMQ · SAP MII/PI/FI/MM/HR · legacy modernization

Cloud-native .NET

C# · .NET · microservices · Clean Architecture · DDD · Docker · Kubernetes · Azure

Delivery & quality

Azure DevOps CI/CD · DevSecOps · OpenTelemetry · automated testing · AI-assisted engineering

Industries we know from the inside

  • Manufacturing & packaging
  • Automotive
  • Steelmaking & mining
  • Financial services

Our product

I/O Smith

A config-driven industrial integration engine. Connect machines, brokers, databases, and APIs with declarative YAML flows — no glue code, no fleet of one-off services.

Built by Valinor from years of solving the same integration problems on real factory floors.

Visit iosmith.valinor.dev.br

How we work

  1. 01

    Discovery

    We map your systems, protocols, and constraints — and define what success looks like in measurable terms.

  2. 02

    Architecture

    A pragmatic integration design: explicit contracts, failure modes, and a plan that survives contact with production.

  3. 03

    Build

    Senior engineers deliver in short cycles with CI/CD, automated tests, and quality gates from day one.

  4. 04

    Operate & evolve

    Observability, documentation, and handover — or ongoing support, if you prefer we stay close.

Remote-first. Based in Brazil, delivering worldwide, in English or Portuguese.

Tell us about your integration problem

A machine that will not talk to your MES, a legacy core blocking a new product, an API landscape out of control — chances are we have untangled something similar before.

Prefer email? valinordev@proton.me