Hire the Best Artificial Intelligence Engineers
in Brazil

☆ Formula 1 ☆ Lancôme ☆ Adidas ☆ Hugo Boss ☆ Cirque du Soleil ☆ Cartier ☆ Hennessy ☆ Pandora ☆ Zenith ☆ Hogan Lovells ☆ Prudence ☆ Manulife ☆ Moet & Chandon ☆ Trinax ☆ 🚀 For 20+ years I've built production CV systems, real-time interactive installations, and generative AI experiences that run 24/7 in airports, malls and live global events, handling dozens of users simultaneously, in chaotic real-world conditions, where a crash is never an option. 🔥 Bridging domains most engineers can't: - Computer Vision + Generative AI + Real-Time Interactivity. Most engineers know Computer Vision. Others know Generative AI. Few have shipped both together in the same production interactive system, under live-event conditions, for global Fortune 500 brands. That's the gap I live in. 🎯 Spatial AI is the fusion of real-world interactivity with Generative AI and intelligent agents. In practice, it means I can build: - An interactive wall that tracks users and generates unique, on-brand visuals in real time, pipelines serving dynamic assets directly into Unity / Unreal at scale. - A context-aware AI character that sees you, hears you, remembers your interactions, and responds with personality, powered by RAG, MCP, and multimodal sensing. Need a ComfyUI pipeline feeding Unity visuals live? A multi-sensor agent that understands physical space? A face recognition system that works in any crowd, any lighting? That's where I thrive. ★★★★★CORE EXPERTISE★★★★★ ★ Interactive Installations & Gamified Experiences - Unity / Unreal Engine · Interactive walls (DLSS 4K+, 50+ users) · Projection mapping - Character-driven gamification · Custom hardware (Jetson, Arduino, ESP32) ★ Depth Camera & Spatial Vision - Kinect v1/v2/Azure · RealSense · Orbbec · Multi-camera sync - 3D reconstruction · Sensor fusion (LiDAR + depth + RGB + IMU) ★ Computer Vision & Deep Learning - Face recognition & anti-spoofing (iBeta Level 2 ready) - Real-time object & gesture tracking (MediaPipe, YOLO) - Custom PyTorch / TensorFlow training on GPU ★Generative AI & Synthetic Data - Stable Diffusion XL · Flux · ComfyUI · LoRA · ControlNet · Kohya - Automated synthetic dataset generation, Dockerized pipelines ★ AI Agents & Spatial Intelligence - RAG systems · MCP integration · Memory-enabled context-aware agents - Edge-deployed LLMs · Sub-100ms multimodal inference 🏆 NOTABLE ACHIEVEMENTS - Face Anti-Spoofing AI (2025): 99.6% accuracy, 1 in 67k false accepts, <100ms, iBeta Level 2 ready - Synthetic Dataset Pipeline (2025): 27K images, 99.2% F1, fully Dockerized - Formula 1 SGP: Live 3D projection mapping on a real F1 car, 4 projectors + 3 Kinects, zero failures - Lancôme AR: +20% audience engagement, real-time facial tracking at 120fps - Manulife LED Wall: 5 Kinects synced across PCs, 30+ concurrent users, 24/7 reliability - Hugo Boss, Changi Airport T1: Live multiplayer Kinect installation, high foot traffic - Adidas Interactive Wall: Motion-reactive 8K wall with Unity DLSS shaders - Cirque du Soleil AR: Real-time AR masks with instant Polaroid print and email share 🔥 TESTIMONIALS ⭐⭐⭐⭐⭐ "Fred is the best freelancer I've worked with, extremely competent and passionate. We've worked together for over 6 years!"- Joel Goh, Creative Director, Trinax Sg ⭐⭐⭐⭐⭐"World-class engineer who delivers incredible products. Excels at suggesting modifications that result in better outcomes."- Zach ⭐⭐⭐⭐⭐ "Outstanding work. Great communication. Very pleased with creative input and visual aesthetics on our VR app. Will hire again."- Michael Jenkins, Harmony Media ⭐⭐⭐⭐⭐"Fred's technical expertise is unmatched. His research-driven approach led to an outstanding result. Highly recommended!"- Iman Shirali, Elitaz 🛠️ TECH STACK - Languages: Python · C++ · C# · JavaScript · HLSL - CV / ML: PyTorch · TensorFlow · OpenCV · MediaPipe · YOLO · SAM - Generative AI: LoRA - ControlNet · ComfyUI - Kohya - Stable Diffusion · Flux - LLM & Agents: Multi-Agent Orchestration · Parallel Workers · Persistent Memory - MCP - RAG - Depth & 3D: Lidar - Kinect · RealSense · Orbbec · PCL - Engines: Unity (XR Toolkit, Shader) · Unreal Engine · Blender · Houdini - Vector DBs: ChromaDB · Pinecone · FAISS - Infrastructure: AWS · Azure · Firebase · Supabase · Docker · MLflow · W&B 🎯 IDEAL PROJECTS ✅ Production-grade interactive installations, walls, projection mapping, gamification ✅ Computer vision that works in real crowds, any lighting, any hardware ✅ Spatial AI with memory and personality, retail, museums, brand experiences ✅ Generative AI pipelines for dynamic, personalized real-time content ✅ Biometric systems, face recognition, anti-spoofing, liveness detection ✅ Multi-sensor edge deployments, events, airports, malls, retail 📫 LET'S TALK I specialize in solving problems others say can't be done. Send me your technical challenge, timeline, budget, and success metrics. I'll respond within 24 hours with a clear plan and cost breakdown. Because I think like a founder, not just a developer.

I help companies ship AI-powered products that actually work in production — computer vision pipelines, LLM integrations, and end-to-end automation systems. Recent work includes a soccer match analysis platform with automatic player tracking and tactical reporting (computer vision + custom algorithms), a CNN-based pollen identification system for agricultural monitoring, and AI automation tools for business workflows. I'm pursuing a Ph.D. in Computer Science (Bioinformatics + Machine Learning) and bring both research-grade technical depth and a product builder's instinct for shipping. I've architected systems from prototype to production across sports tech, health tech, agritech, and bioinformatics. What I deliver well: • Computer vision systems (YOLO, RT-DETR, OpenCV, PyTorch) — detection, tracking, video analytics • LLM integrations & AI automation (structured outputs, RAG, agent workflows, WhatsApp bots) • Python backends (FastAPI, PostgreSQL, Docker) with clean APIs and deployment • Technical audits & architecture for teams unsure what to build I work fast, communicate clearly, and care whether the thing actually solves the problem. Happy to start with a small-scoped task so we can see if we're a fit.

Most AI/ML projects work in notebooks — but fail in production. I build the ones that actually run. I’ve led production AI systems in real-world environments, including large-scale energy solutions for ENGIE Brasil. I design and deploy end-to-end AI systems that handle incomplete data, noisy signals, and real-world constraints. I’m a Data Scientist and AI Engineer with a Ph.D. in Cognitive Science and 12+ years of experience. On Upwork, I’ve delivered 25+ projects, $50K+ in earnings, and maintain a 100% job success score as a Top Rated Plus freelancer. My work goes beyond modeling — I build systems that integrate into real workflows. I’ve built: * LLM-based systems (RAG pipelines, AI assistants, internal copilots) * Automation agents and decision systems * Time series models for energy, anomaly detection, and predictive maintenance I work best with clients who want to build something real — not just experiments. If you already have data and a clear problem, I can help you turn it into a working system.

AI Engineer & Data Analyst | Python Specialist | Legal Ops & Fintech Background I operate at the intersection of Technology, Law, and Finance, leveraging code to transform complex operations into efficient processes. Currently, I am driving the digital transformation of Legal Operations at Mosello Advocacia, merging Data Engineering, Python Automation, and Generative AI to streamline legal workflows and build robust data infrastructures. My technical track record is built on high-impact delivery: Software Engineering (SaaS): As a Software Engineer at BuscaTrade, I architected the core technology for a leading Options Trading platform, developing high-performance APIs, virtual assistants, and real-time market data processing systems. Enterprise Solutions: I have deployed full-cycle AI and Data ecosystems, ranging from risk prediction models (XGBoost/SHAP) for insurers to predictive maintenance systems for refineries and multimodal AI agents for automated customer support. With a unique background spanning 10 years in Financial Markets and a Law degree, I possess the domain expertise required to translate critical business logic into scalable technical solutions, bridging the gap between technical precision and strategic insight. Core Stack: Python, SQL, Generative AI (LLMs), N8N, Power BI, API Development & Cloud Integration. HARD AND SOFT SKILLS Python | Power BI | Excel | VBA | RPA | Alteryx | Tableau | Data Analysis | Statistics | SQL | Artificial Intelligence|Database | HTML | CSS | Bubble.io | N8N | Open AI | Automation Manager | Digital Marketing | Analytical Skills | Communication | Analytical Ability | Problem Solving | Storytelling | Critical Thinking PROJECTS AutoInvest Pro - A set of automated investment algorithms developed in Python with integration to MetaTrader5. It analyzes multiple financial assets in real-time, applying technical indicators selected by the investor to identify opportunities. Atena AI - An artificial intelligence application developed in Python and JavaScript that turns WhatsApp into a pocket tour guide. It receives images sent by users and uses image recognition to identify locations around the world, providing detailed historical information about them. Magic Portfolio Builder - An algorithm that uses multiple fundamental metrics, such as Ebit/EV and ROIC, to select companies and create a stock portfolio based on Joel Greenblatt's Magic Formula. IBOV Volatility Predictor – An algorithm that uses the GARCH model to predict the volatility of the Bovespa Index (IBOV), providing insights into market risk and dynamics. WhatsAuto Assist - An automatic chatbot via WhatsApp. It operates passively, responding to pre-configured demands and displaying an interactive menu of options, or actively, sending personalized messages to clients.

✅System View ✅Strategic Thinker ✅Workaholic ✅Dedicated ✅Quick Learner ✅Tech-Savvy ✅Leader ✅Problem Solver ✅Team Player ✅Go-getter ✅Reliable ✅Dependable ✅Go-to Person ✅Jack of all trade! ✅ Remote team management ✅ Excellent reporting ✅ Flexible availability ✅ 20+ Years of Experience ✅ Certified Project Manager (PMP, PSM I) ✅ Digital Transformation & Construction Operations Expert ✅ Infrastructure & Business Strategy Consultant Are you looking for a versatile Project Manager who can lead complex projects, drive digital transformation, and deliver outstanding results? You’ve found the right person. 👋 Hi, I’m Ricardo! A Certified Project Manager (PMP, PSM I) with over 20 years of international experience managing digital projects, large-scale construction operations, and AI-driven business strategies. I have led high-budget infrastructure projects, managed contractors remotely, and implemented construction management systems like Procore, JobTread, and Buildertrend. Whether it’s streamlining digital workflows or overseeing construction projects, I ensure seamless execution, risk management, and stakeholder alignment. I’ve managed multimillion-dollar projects globally, including the successful launch of an AI-powered ETF listed on the NYSE. My expertise blends technology, infrastructure, and business strategy, ensuring that projects are delivered on time, within budget, and with measurable impact. 🌟 WHY CHOOSE ME? 🌟 ✅ Proven Track Record: Delivered high-impact projects across the US, Brazil, and Latin America. ✅ Strategic Leadership: Expert in leading remote, multicultural teams with Agile & Scrum methodologies. ✅ Construction Mastery: Procore Certified | Remote contractor coordination & budgeting ✅ Client-Focused: I don’t just meet expectations—I aim to exceed them, every time. ✅ Problem Solver: Strong analytical skills to tackle complex challenges with efficient solutions. ✅ Reliable & Responsive: Quick communication and dedication to project success. 💼 HOW I CAN HELP YOU: • Project Management & Construction Operations: From commercial & residential projects to digital transformation, I optimize workflows, budgeting, and contractor coordination. • Construction Project Management & Operations: Commercial/residential builds, Procore setup, contractor oversight, and workflow optimization • Digital Transformation & AI Integration: Implement AI-driven solutions, streamline project tracking, and automate workflows. • Infrastructure & Business Strategy Consulting: Growth strategies, Procore, JobTread, and large-scale project management. 🗂️ SKILLS & KEYWORDS • Procore (4x Certified) – Financial Management, Core Tools, Preconstruction • Construction Project Management & Scheduling • Infrastructure & Operations Consulting • Procore, JobTread, Buildertrend • Contractor & Vendor Coordination • Scheduling & Risk Management in Construction • Digital Project Management • Agile & Scrum Methodologies • AI & Digital Transformation • Process Optimization & Automation • Project Scheduling & Reporting

I help teams turn “we should use AI” into a clear, measurable plan that ships. I’m a hands-on AI Engineer and Data/AI leader with 9+ years across software, data platforms, and LLM products. My focus is aligning business goals with the right AI approach, then translating it into an execution-ready roadmap. What I help with: - Use-case discovery and prioritization: identify high-ROI opportunities and quick wins - Solution strategy: RAG vs fine-tuning vs agents, build vs buy, vendor selection - Evaluation and success metrics: define KPIs, benchmarks, regression testing and monitoring plan - Cost and reliability planning: latency/cost budgets, scaling strategy, fallbacks, operational requirements - Governance and safety: policies, testing for prompt injection, PII handling, audit-friendly traces - Delivery plan: milestones, staffing plan, risks, and decision points Typical outputs: - Strategy brief with options and tradeoffs - Reference architecture (high-level) - 30/60/90-day roadmap with measurable success criteria - Optional support to guide implementation and unblock delivery