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Freelancer Overview
LINDOVANIO DE JESUS SANTOS AI TRAINER | DATA LABELING SPECIALIST | PROMPT ENGINEER Email: [email protected] Phone: +55 11 94027-4738 Age: 33 PROFESSIONAL SUMMARY Technology professional with experience in artificial intelligence evaluation, data labeling, prompt engineering, content review, quality assurance, data analysis, and technical research. CORE SKILLS (cid:127) AI Training (cid:127) Data Annotation (cid:127) Data Labeling (cid:127) Prompt Engineering (cid:127) LLM Evaluation (cid:127) Python Programming (cid:127) SQL Databases (cid:127) Machine Learning Fundamentals AI & DATA EXPERIENCE 1. AI response evaluation and quality review 2. Text classification and annotation 3. Prompt design and optimization 4. NLP data preparation 5. Dataset validation and quality control 6. AI output comparison and ranking 7. Image annotation projects 8. Content moderation analysis 9. Data verification and correction 10. AI workflow testing and reporting