Open to opportunities

Óscar García Martínez

@scargarcamartnez

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AI engineer and full-stack developer delivering practical NLP, CV, and automation solutions.

Switzerland

Message

What I'm looking for

I seek engineering roles applying NLP, CV, and automation to production systems, in collaborative teams that value measurable impact and growth.

I am an AI engineer and full-stack developer who builds end-to-end automation and intelligent systems for real-world use. I focus on NLP, computer vision, and chatbot integrations that streamline workflows and improve user outcomes.

In freelance and remote roles I have designed and deployed production-grade solutions, including OCR-powered essay correction, RAG-based chatbots for institutional knowledge, and voice assistants for healthcare use cases. I emphasize secure integrations, scalability, and practical impact.

My technical toolkit spans Python, TypeScript/Node.js, FastAPI, LangChain, vector DBs, TensorFlow, and containerized deployments. I collaborate with cross-functional teams to move prototypes into maintainable production systems.

I value roles where I can apply applied machine learning to automate tasks, reduce response times, and deliver measurable improvements while continuing to learn and take on increasing technical responsibility.

Experience

Work history, roles, and key accomplishments

Current

Freelance AI Engineer

Current

Self-employed

Jan 2024 - Present (2 years 1 month)

Deliver custom AI automation solutions focusing on NLP, computer vision, and chatbot integration; built an OCR-driven essay correction bot delivering grammatical analysis via a custom Telegram bot.

Python TypeScript NLP Generative AI fastAPI

AI Engineer & Automation Specialist

Urobora

Oct 2024 - Jun 2025 (8 months)

Architected and deployed AI orchestration tools and ML/NLP components to integrate into internal workflows, enabling scalable Python-based automation across systems.

Python Machine Learning NLP Automation Orchestration fastAPI Docker

Education

Degrees, certifications, and relevant coursework

Universitat Politècnica de València

Bachelor’s Degree, Data Science

Bachelor’s Degree in Data Science with focus on Artificial Intelligence, Statistical Analysis, and Big Data Technologies; expected graduation June 2026.