Industrial · steel
Equipment intelligence platform for a steel-industry equipment company
An engineering firm serving the steel industry needed to bring equipment know-how to field maintenance teams and turn it into a parts and service business.
- Mobile app: the equipment QR code opens specs, location, documents and as-built drawings.
- Unified BOM with part criticality, minimum stock and location.
- Parts shared across plants, with automatic transfer requests.
- Obsolescence tracking (Siemens, ABB in preparation) and direct supplier quotes.
TypeScript · React · Express 5 · PostgreSQLPilot delivered, iterating
Integration · fleet of a large food company
Fleet Tracking Integration
The fleet tracking system and the driver management system shared no driver ID or trip data. The integration syncs both systems and turns thousands of GPS positions into driver–vehicle links.
- Driver sync with guaranteed 1:1 matching and login-event fallback.
- Position consolidation: drops short trips, merges overlapping offline uploads.
- Five scheduled jobs, email alert on failure and an operations dashboard.
Python · FastAPI · PostgreSQL · APSchedulerComplete, validated in mock mode
Enterprise · repair shop network
Repair Shop Service History
A technical service history for a network of repair shops, covering every mechanical and electronic vehicle system, from cars to farm machinery.
- Standardized records by system and subsystem, with diagnosis, parts and procedure.
- Photos, videos, reports and manuals attached to each record.
- Search with filters by vehicle, system, part, technician and date range.
- A structured base for AI-assisted diagnosis in later phases.
Responsive web · relational DBPhase 1 specified
Industrial · reliability
RCM Assist
A reliability-centered maintenance tool: it sets each item's criticality one question at a time and records the reason behind every answer.
- Decision wizard with a computed inspection interval.
- Statistical failure analysis showing when age-based replacement pays off and when it does not.
RCMDemo with simulated data
AI platform · voice
Virtual Service Agents
AI agents that answer the phone in Portuguese, connected to the telephony a company already uses. It grew out of a call copilot that listens to the call and suggests answers to the human agent, piloted with a construction company.
- Catalog by service format: step-by-step diagnostic support, an expert for open questions, and task execution.
- Topics in preparation: internet support, telecom, SAP, artificial intelligence and wellbeing.
- Core rule: recognize uncertainty and hand over to a person instead of answering wrongly.
- AI disclosure to the caller and data handling under Brazil's LGPD.
Voice · SIP telephony · LLMTechnical pilot: full script in a test call
Media · AI
FutureVerse News
A 24-hour news channel on YouTube presented by synthetic anchors. News is presented neutrally and commentary is labeled as commentary.
- Public sources: BBC, The Guardian and Agência Brasil.
- Every comment goes through three automated reviews: fact-check against the source, editorial review of tone and bias, and final approval.
- Reruns marked with the original story's date; production changes require human approval.
4,350 subscribers (Oct 2026)Live, 24 h
AI platform
Multi-Platform AI Promotion Agent
A YouTube URL goes in and a package of 17 content pieces comes out, published to seven platforms with scheduling and analytics.
- Scripts, hooks, captions, carousel, LinkedIn article and email.
- Deterministic IDs to prevent duplicate posts; explicit failures.
- Daily auto-publishing queue.
TypeScript · React · OpenAIIn production · FutureVerse & Beyond
AI platform
FASN AI · Knowledge Base Guardian
Organizations build knowledge bases, upload documents and query them in plain language, with a monitor that checks the base's health.
- Base management, processing status and tracking of failed documents.
- Chat grounded in the selected base.
TypeScript · React · Express 5 · PostgreSQLIn active development
AI · history and genealogy
Genea AI
A genealogy platform that imports the family tree, cross-checks names against public historical archives and exports everything with sources cited, so the work outlives the app itself.
- Imports family trees in GEDCOM format and reads documents with OCR that learns from user corrections.
- A public historical archive from Minas Gerais with over 60,000 records, matched against the tree for manual review, with no automatic merging.
- Kinship degree computed under the Brazilian Civil Code; when data is missing, it says the answer cannot be determined.
- Export with three certainty levels: confirmed, candidate and documentary.
GEDCOM · OCR · PostgreSQLIn development
Science · research and teaching
optolab
Two scientific instruments in one app: an optogenetics simulator that responds in milliseconds, and the results of a drug discovery pipeline for an Alzheimer's target. Every number shows where it came from.
- A label on every value: measured, derived, predicted or heuristic. A prediction never becomes a measurement by passing through a calculation.
- Neuron simulator (Hodgkin-Huxley) with a light-sensitive opsin, checked against a reference library with deviation on the order of 10⁻⁸.
- The drug panel states what each result does not support, instead of showing only the favorable number.
Markets · algorithmic trading
GoldMTF
A gold trading robot for MetaTrader 5 with risk management at its core: daily and total limits designed for prop-firm rules, measured on live equity.
- Reads the market regime across several timeframes and switches each signal type on or off.
- A seven-stage validation plan: real-tick tests, each module in isolation, walk-forward, Monte Carlo and a demo account before any live account.
MQL5 · PythonIn validation · not trading live
Investments · auction real estate
DAOIL
A platform to discover and analyze auction real estate in Brazil: it gathers listings from public sources, estimates market value and computes total cost, timeline and return for each opportunity.
- Sources: federal government property, Caixa, state and federal court auctions, and licensed auctioneers.
- Market value estimated from public property-transfer tax and sales data, in pessimistic, mid and optimistic ranges.
- Acquisition, renovation and sale costs, net profit, annualized ROI and an opportunity score from 0 to 100.
- Consortium module: matches credit letters with properties and compares returns with and without the consortium.
Public data · statistical regressionFunctional spec v1.0
Science · quantum computing
Quantum Origin
A dashboard to orchestrate and test quantum simulations on a microservice pipeline, organized by application area.
- Categories: basic circuit tests, chemistry, finance, optimization and materials.
- Status of each pipeline service, experiment execution and result visualization.
Python · FastAPIArchitecture defined, in development
Civic · public data
Rastro Público
Your city, your representatives and where the money goes, with proof for every number. The portal does not rate politicians: it shows official data and the source of each figure.
- Sources: SICONFI/Treasury, Transparency Portal/CGU, TSE, Chamber and Senate.
- Each source's original response stored, with a verifiable hash.
- Comparison between cities of the same size and Fiscal Responsibility Law limits.
Open dataClosed preview · SP
Aerospace
AeroDesign AI
Conceptual aircraft design copilot: from plain-language requirements to a parametric 3D model in Onshape.
- Steps: mission, configuration, wing, fuselage, tail, analysis.
- Layered analysis, from quick estimates to Vortex Lattice and Raymer-style sizing.
- Generates real FeatureScript: NACA airfoils, tapered wings, fuselage, landing gear.
TypeScript · React · Onshape APIWorking, CAD output verified
Aerospace
RTCA DO-160G Vibration Compliance Simulator
Simulates vibration tests for airborne equipment (Section 6), including HALT/HASS, before booking lab time.
- Mass-spring-damper solver (Runge-Kutta 4) for sine and random (PSD) profiles.
- Checks against DO-160G limits, with run history for audit.
TypeScript · React · PostgreSQLWorking simulator
Aerospace
Aircraft Digital Twin
One shared simulation engine runs two aircraft: a NASA MSH-class Mars hexacopter (31.2 kg) and a generic H135-class light twin air-ambulance helicopter. Failures, decisions and performance are computed, not animated.
- 6-DoF physics at 200 Hz, control at 50 Hz.
- SADPF: fault diagnosis and decision-branch prediction.
- Verified against public data; not certified and not flight-tested.
Python · CIWorking · 117 tests
Aerospace · conceptual study
Aerolito
One airframe, five missions: same structure, engine and tank, with interiors for passengers, air ambulance, cargo, agriculture or firefighting.
- PT6A-67F turboprop, MTOW 7,214 kg, 16.18 m wingspan.
- Estimated range of about 1,270 to 1,490 nm depending on mission.
- Masses calibrated on PC-12 and Grand Caravan EX; CAD generated in Onshape.
AeroDesignFlow · OnshapeConceptual, to be refined
Aerospace
Aircraft Simulator
Flight simulator with ISA atmosphere, a 6-DoF stability structure, an aircraft and airport database, and a Streamlit interface.
- An October 2026 technical review recommended consolidating eight physics engines into a single validated core.
Python · StreamlitPhysics core being rewritten