My fascination with technology started in 1994 on a 386. Since then, I evolved from commercial automation, through corporate auditing, to modern engineering. Today, I master AI agents with guardrails, deterministic prompts, and robust architecture. My 20-year holistic vision unlocked a new dimension of productivity.
From 486 DX2 to AI Agents
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Career Begins
Tecnosistem - Automation & Systems
- First professional role in technology
- Hardware, systems, and automation
- Commercial automation solutions
- TEF (Electronic Funds Transfer) systems
My entry into the professional world. Learned firsthand the importance of reliability in commercial automation systems and critical support for hardware and networks.
VBA & Excel Mastery
Enterprise automation at scale
- Advanced Excel VBA automation
- Joined Equatorial Energia
- ETL pipelines and data integration
- Power BI and analytics foundations
The era of optimization. Transformed slow manual processes into automated workflows with VBA, saving thousands of man-hours and ensuring financial data integrity.
Audit & Risk
Pioneering continuous auditing
- Joined Equatorial Energia
- Continuous auditing systems
- 100% transaction coverage vs 5% sampling
- SOX compliance and risk analysis
A paradigm shift. Applied software engineering to audit, creating scripts that verified 100% of transactions. The birth of the 'Sigma Nexus' concept: absolute precision and risk mitigation via code.
Full Stack Engineering
Modern web development mastery
- React, Next.js, TypeScript adoption
- Python/Django backend systems
- Node.js for real-time services
- Cloud-native architecture
- Scalable Full Stack applications
The definitive pivot to pure software engineering. Focusing on modern architectures, React, and Python ecosystems, building robust and scalable applications for various sectors.
3D & WebGL
Bringing data to life in 3D
- Three.js and React Three Fiber
- Medical visualization (Endomap)
- GIS and geospatial applications
- Custom shaders and optimization
- Digital Twins for engineering
Taking the web to the third dimension. Specializing in WebGL and Three.js to create complex data visualizations, digital twins, and immersive interfaces that run directly in the browser.
AI & Agents
Autonomous agents & LLM integration
- OpenAI and LangChain integration
- Custom AI agents development
- RAG architecture implementation
- Founding Engineer at 3Doctor
- Autonomous system design
The final frontier. Integrating decades of structured logic with the probability of LLMs. Building agents that not only chat but execute complex tasks with safety and determinism.
“From commercial automation to orchestrating AI agents.
20 years of evolution in problem-solving.