Currently doing research and development @Deloitte.
I design intelligent systems at the intersection of AI, blockchain, and quantum technologies. My work is rooted in systems thinking and driven by cross-domain innovation—transforming complex research into scalable, real-world solutions.
class Profile:
name: str
title: str
skills: List[Tuple[str, List[str]]]
ricardo = Profile(
name="Ricardo Ledan",
title="Full-Stack AI Engineer",
skills=[
("Core Engineering", ["Python", "Rust", "TypeScript", "SQL"]),
("AI Systems & Retrieval",
["Multi-Agent Architectures", "RAG", "LangChain", "Vector Search", "ChromaDB", "Pinecone"]),
("Frontend Platforms", ["React", "Next.js", "TailwindCSS", "Streamlit"]),
("API & Service Design", ["FastAPI", "Node.js", "GraphQL", "REST"]),
("Cloud Infrastructure", ["AWS", "Docker", "Kubernetes", "Terraform", "Serverless"]),
("Decentralized Systems", ["Solidity", "EVM", "Hyperledger", "Hardhat", "Web3.js"]),
("Data Engineering", ["PostgreSQL", "MongoDB", "Snowflake", "Neo4j", "Data Modeling"]),
("Systems Design",
["Event-Driven Architecture", "Microservices", "Serverless Design", "Scalability & Resilience"]),
("Soft Skills", ["Technical Writing", "Team Leadership", "Cross-Functional Collaboration", "Mentorship",
"Client Communication"]),
("Personal Interests", ["Brazilian Jiu-Jitsu", "JRPGs", "Reading"]),
]
)- Supervisor Multi-agent Systems - Architecting coordinated AI agents for complex task automation
- Self-hosted LLM infrastructure - Building scalable, private AI deployment solutions
- Quantum Computing - Exploring basics and implementation
- The AI Talent Wars: Meta's Strategic Play for Market Control - Jun 29, 2025
- Building Multi-Agent Systems: A Supervisor Architecture Deep Dive - Jun 15, 2025