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Leandro J
@leandro0197
AI Training Specialist, LLM Prompt Engineer, Content Evaluator
Brésil
Portugais, Anglais
À propos de moi
Hi, I'm José Leandro, an AI Training Specialist and Prompt Engineer with extensive experience in Content Evaluation, Fact-checking, and Quality Assurance for LLMs. Backed by 5 years of IT experience and a strong background in scientific research and medical terminology (Pharmacy student), I specialize in high-precision validation of complex AI datasets. My official working hours start daily at 1:00 PM (GMT-3), but you can leave a message anytime and I will get back to you as soon as I am online. Let's optimize your AI models together!
Compétences
Leandro J
hors ligne •
Voir mes services
Programmation et Tech
I will provide high quality pt br ai data labeling and evaluation
Messagerie et envoi d'e-mails
I will clean and organize your inbox to inbox zero
Portfolio
Expérience professionnelle
AI Trainer & Content Evaluator
Freelancer • Freelance
Jan 2021 - Present • 5 yrs 8 mos
Evaluated quality, factuality, and safety guidelines for LLM-generated responses in Brazilian Portuguese. Created, tested, and optimized custom prompts for various language models. Performed strict quality control, RLHF, and dataset compliance.
