Luis Leónidas Fernández
@Luis-Leonidas-FernandezFlutter & Full-Stack Developer | Node.js Backend | AI Automation & RAG Systems Experienced in MongoDB, real-time apps, microservices, and cloud deployment.
Language Breakdown
Lines of code distribution across 16 owned repositories
Generalist Developer
G-shapedVersatile across many languages and paradigms
Collaboration Network
Global Impact visualization
Repos
16
PRs
0
Growth
+18%
Top Collaborators
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Coding Streak
Contribution activity over the past year
Top Repositories
Multi-agent system with LangGraph: supervisor pattern, AgentDoG guardrail, bandit routing, HITL, and web scraping
Mathematics for Machine Learning explained step by step from scratch. Includes core concepts such as algebra, vectors, tensors, and basic calculus, with practical examples in Python using TensorFlow, PyTorch, and Jupyter Notebooks.
Sistema RAG con bases de datos vectoriales para consultas inteligentes sobre documentos PDF usando Node.js, Qdrant, MongoDB y OpenAI
“FastAPI GPU microservice with Qwen chat and Faster-Whisper ASR, ready for cloud deployment.”
CRM adaptativo dedicado a marketing para empresas
dashboard destinado al control de conductores de bases o estaciones de remises
Aplicación destinada a la entrega de paqueteria liviana y pesada
Open Source Impact
Contributions to external projects
No external contributions found.