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Nützliche ÚbedaNB
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Nützliche Úbeda

@ntzlichebeda

AI Language Evaluator and Generative AI specialist, delivering rigorous LLM assessments and prompt-driven improvements.

Spain
Message

What I'm looking for

I’m looking for a role where I can evaluate LLM performance with rigorous standards, improve prompt consistency, and support product-quality decisions—using automation (Make/n8n) to scale reliable workflows in a detail-focused team.

I’m an AI Language Evaluator and Generative AI specialist focused on evaluating real-world language model behavior. I conduct daily comparative analyses across ChatGPT, Claude, Google Gemini, and DeepSeek to surface hallucinations, reasoning errors, inconsistencies, and deviations from the provided instructions. I pair analytical thinking with a high attention to detail, reviewing outputs against strict style guides and quality criteria.

I also bring practical experience applying automation and Prompt Engineering to optimize processes. I prototype conversational agents and web-style solutions using Base44, and I automate business workflows with Make and n8n to improve reliability and efficiency. Beyond evaluation, I create, review, and optimize SEO content in Spanish while applying rigorous information verification and critical thinking to maintain accuracy and consistency.

Experience

Work history, roles, and key accomplishments

NU
Current

AI Language Evaluator

Nützliche Utensilien Úbeda UG

Jan 2024 - Present (2 years 5 months)

Evaluo diariamente modelos de lenguaje (ChatGPT, Claude, Google Gemini y DeepSeek) para detectar alucinaciones, errores de razonamiento e inconsistencias frente a instrucciones. Desarrollo automatizaciones y prototipos conversacionales, aplicando prompt engineering y guías de estilo para mejorar la consistencia del contenido.

Education

Degrees, certifications, and relevant coursework

Nützliche hasn't added their education

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Tech stack

Software and tools used professionally

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