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Since I was little, technology impressed me. The Atari 2600 console fascinated me and raised questions about its operation. My interest in computing led me to seek opportunities in technology. Thanks to accessible education, I trained in Python programming, cloud services, and pioneering technologies. My experience as an architect has strengthened this path.…

Javier Francisco Hernandez

AI Engineer, Data Scientist, AI Developer

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Since I was little, technology impressed me. The Atari 2600 console fascinated me and raised questions about its operation. My interest in computing led me to seek opportunities in technology. Thanks to accessible education, I trained in Python programming, cloud services, and pioneering technologies. My experience as an architect has strengthened this path.…

Available to hire

Since I was little, technology impressed me. The Atari 2600 console fascinated me and raised questions about its operation. My interest in computing led me to seek opportunities in technology. Thanks to accessible education, I trained in Python programming, cloud services, and pioneering technologies. My experience as an architect has strengthened this path.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Spanish; Castilian

Fluent

Work Experience

Generative AI and Data Engineering Consultant at Astra

January 1, 2019 - Present

Engineered a stateful multi-agent system using LangGraph and Google ADK to autonomously manage patient scheduling and doctor information retrieval; orchestrated interactions among specialized agents; deployed a containerized solution using Docker and Streamlit, ensuring consistent performance across development and production environments.

Legal AI Assistant at Colombia Law 675

January 1, 2024 - Present

Architected and deployed a specialized legal chatbot using LangChain and Gemini 2; implemented RAG architecture with Neo4j Aura to reduce query response time by 30%; designed knowledge graph schema enabling contextual navigation; delivered a complete solution within a 2-month timeline.