Computer engineer · Curitiba, Brazil
Agents that place real orders, computer vision running in production, and 3D work that ends up as a physical object. Partner in two companies, contractor for two more.
Capabilities
I train my own models, measure what they actually get right, and serve them in production — from dataset to inference.
RF-DETRPyTorchONNX RuntimeOpenCV
Satellite-based solar panel detection →CAPTCHA reader for public-data collection →
MCP servers and skills that take real action, with human approval required before any step that changes state.
Claude CodeMCPFastMCPPython
I go into the operation, find what is repetitive and automate it — including when the right answer is not AI at all, but a macro anyone on the team can maintain.
Claude CodePipedriveOmie ERPTrello
Fourteen agent skills for a finance back office →Reconciling the finance spreadsheet against the ERP →
From phone to printed piece: photogrammetry, splatting, watertight mesh and resin.
COLMAPGaussian SplattingOpen3DBlender
Platforms in production taking real payments, with each franchise’s data isolated inside the database itself.
Next.jsPrismaPostgreSQL RLSAWS
Hypotheses tested to the end, with costs included — and published even when the answer is that it does not work.
pandasstatsmodelsSciPy
Selected work
Management platform for in-person business networking — events, tickets, membership and multi-franchise finance, moving real money.
nearly 200 — active members using the platform to pay dues and get into events
A three-layer stack that lets an AI agent research the market, decide and place real orders — with the safety catch closed by default.
$2 — the real order that proved 653 green tests weren't enough
An agent that closes the month: a won deal in the CRM becomes a receivable in the ERP, the bank statement is matched against the ledger, forecasts are posted per project. Ten of the fourteen never write anything anywhere.
4 of 14 — the only ones that can write to a system — and all four stop, show the table, and require a typed "yes" first
You draw an area on the map and the system returns, marked, every solar panel on that roof — in any city covered by satellite imagery.
0.887 — the true mAP, after I found out my test set was contaminated
You photograph a painted miniature with your phone and get back its mesh, ready for Blender and for the resin printer — with no desktop scanner involved.
US$0.70 — the GPU cost to digitize one piece, after I measured that the four-hour version was no better
You give it a topic. It writes the script, narrates it with a cloned voice, generates the images, syncs the captions, animates the mascot and delivers the MP4 ready to publish.
48 — videos assembled from topic to MP4, with no manual step in between
Track record
2026 — now7 months
Partner and developerPartner
Dev shop I run with three other partners. We build custom software — the first product we delivered was the Emais Network platform, which is in production moving real money.
Feb 2025 — now1 year and 6 months
Partner and modeling project managerPartner
A custom-parts company built on resin 3D printing. I manage a team of six modelers across three countries — Brazil, the United States and India — and review every model before it goes to the printer. I also wrote the system that runs the operation, from the customer's order to packaging.
May 2025 — now1 year and 3 months
AI development and automationContractor
Renewable energy engineering company — substations, transmission lines and storage. Today I build their internal automation with agents: fourteen skills spanning sales, finance and project control — from a won deal in the CRM becoming a receivable in the ERP through to month-end close — each one stopping for human approval before it writes anything. Before that I built ecoAIx, a computer vision model that finds the components inside a single-line diagram.
2026 — now7 months
Computer vision and GeoAIContractor
Territorial intelligence startup — geospatial layers and dashboards for energy, infrastructure and the environment. I trained the satellite-imagery solar panel detector that the company adopted and turned into a product.
Feb 2025 — Feb 20261 year
Full stack intern and 3D modelerInternship
A year at the largest rail logistics operator in the country. I built the Kaizen platform where operations teams file improvement suggestions — the database behind it and a rewards system that credits contributors — plus a second internal system, and Excel and email automations for routines that were being done by hand. I also modeled the trophies for the Malha Sul awards in 3D: concept through to a file ready for manufacturing, and the pieces came back in plastic and metal, handed over in person.
Jan 2019 — now7 years and 7 months
Independent 3D modelerFreelance
Started at sixteen and never stopped. Seven years for studios and private clients in Brazil and abroad, on mechanical, 3D-printing and purely artistic projects. It's the oldest skill I have — and the one that supports Octus Forge today.
2015 — 20205 years
Programming and art for gamesWhere it started
Before there was a client, a company or a degree, I made games. Five years between code and art, learning both at once because a game needs both. That is where the two tracks I still work on come from — software and 3D were never separate careers to me; they were always the same job.
Quantitative research
Thirteen targeted patches that make surface reconstruction training faster without changing a comma of the final result.
≈10% — more iterations per second in the training loop — +9.5% measured, with identical geometry
Five market techniques everyone repeats, stress-tested until what's left is an answer you can trust.
−0.6%/yr — what beta actually paid, where the CAPM says it should pay a premium — t = −0.16, indistinguishable from zero
3D modeling
