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Igor FerreiraBack to the lab

Portfolio

Igor Ferreira

Automation Engineering. Artificial Intelligence. Music.

Who am I

Igor Ferreira

Engineering

Graduating in Control and Automation Engineering (Dec 2026), I work with industrial systems, solution development and technology integration. I like to understand how things work, question processes and find ways to improve them, especially when an idea leaves the page and starts working in the real world.

Artificial Intelligence

My relationship with AI began with the curiosity to understand how far this technology could go. Today I explore intelligent agents, machine learning and systems that integrate different tools and models. I like to experiment, build my own projects and find out how to turn technological possibilities into practical solutions. I still have a lot to study, and maybe that is exactly what motivates me most.

Music

Before engineering came music. I hold a bachelor’s degree in Music from UFES and spent years working as a musician and teacher. That is where I developed my creativity, sensitivity and discipline and, above all, the ability to teach and learn from other people. Changing careers did not mean leaving music behind. It is still part of who I am and of how I see the world.

The piano plays along with the background music, which the button at the top of the page turns on and off.

Projects 09

  1. 3D and virtual realityImmersive Electrical Room (VR)The drainage pump stopped. In the VR room, the trainee finds the drawer, reads the PLC ladder and the relay, warns the electrical team before touching anything and decides whether it can be restarted, away from an energized panel and as many times as needed.
  2. Industrial automationI/O Addresses: Quick Access to Remote I/OPeople in the field need to know where a signal is wired: which remote panel, which card, which bit. The app brings the addresses of several plants together, and the control room, far from there, answers in minutes.
  3. LLMs and agentsMesa dos 28Who reviews what the AI wrote? Lenses based on the public work of 28 experts read the project and cite file and line; the code checks every citation, and the final decision is human.
  4. LLMs and agentsVIX: a voice assistant for office routinesYou speak, a model plans, the code fills it in. A 3D character that lives on the desktop and fills a web form field by field, in front of you.
  5. LLMs and agentsOrquestra StudioThree coding agents, one request. Orquestra plans, splits the work into tasks, runs the independent ones in parallel, each in its own Git copy, tests, asks an agent from another vendor for a review and integrates one at a time. The person approves the plan and the delivery.
  6. Machine learning and dataSolar generation loss, from inverter telemetry aloneOne string of panels stopped, and the inverter did not report it. From its telemetry alone, the study estimates how much the system should generate and finds the loss; Sunny explains the result in plain words.
  7. Industrial automationGNSS/RTK anti-collision for stockyard machinesI am responsible for the software and the field tests of a GNSS/RTK anti-collision system for bulk stockyard machines, as part of a team. The rule is to test before installing: a GNSS signal simulator, a virtual environment that replicates the field computers, and acceptance and failure tests, such as signal loss and reconnection.
  8. Industrial automation3D Bulk Stockyard SimulatorTest first, install later. The simulator plays the part of a stockyard machine's antennas and gateway: the positioning software connects to it as in the field, and each write it sends back is checked, word by word, against the model.
  9. 3D and virtual realityIron Ore Pelletizing in VRWalk into a pelletizing plant with your hands only. The fines yard is ready, with the reclaimer working the pile; the plant comes station by station, in process order, towards voice-guided training.