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I am a passionate AI Data & Language Specialist bringing over five years of dedicated experience in training and validating artificial intelligence systems. As a native Portuguese speaker and proficient English translator, I ensure linguistic accuracy, cultural relevance, and contextual integrity in all content. Currently studying Prompt Engineering and passionate about creative content creation for AI, I excel at organizing information, providing precise answers, and optimizing AI outputs (RLHF) for enhanced performance and cultural sensitivity.…I am a passionate AI Data & Language Specialist bringing over five years of dedicated experience in training and validating artificial intelligence systems. As a native Portuguese speaker and proficient English translator, I ensure linguistic accuracy, cultural relevance, and contextual integrity in all content. Currently studying Prompt Engineering and passionate about creative content creation for AI, I excel at organizing information, providing precise answers, and optimizing AI outputs (RLHF) for enhanced performance and cultural sensitivity.

Milva Vorckel

Graphic Designer, Data Annotator, Photoshop Editor, +3

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I am a passionate AI Data & Language Specialist bringing over five years of dedicated experience in training and validating artificial intelligence systems. As a native Portuguese speaker and proficient English translator, I ensure linguistic accuracy, cultural relevance, and contextual integrity in all content. Currently studying Prompt Engineering and passionate about creative content creation for AI, I excel at organizing information, providing precise answers, and optimizing AI outputs (RLHF) for enhanced performance and cultural sensitivity.…I am a passionate AI Data & Language Specialist bringing over five years of dedicated experience in training and validating artificial intelligence systems. As a native Portuguese speaker and proficient English translator, I ensure linguistic accuracy, cultural relevance, and contextual integrity in all content. Currently studying Prompt Engineering and passionate about creative content creation for AI, I excel at organizing information, providing precise answers, and optimizing AI outputs (RLHF) for enhanced performance and cultural sensitivity.

Available to hire

I am a passionate AI Data & Language Specialist bringing over five years of dedicated experience in training and validating artificial intelligence systems.

As a native Portuguese speaker and proficient English translator, I ensure linguistic accuracy, cultural relevance, and contextual integrity in all content. Currently studying Prompt Engineering and passionate about creative content creation for AI, I excel at organizing information, providing precise answers, and optimizing AI outputs (RLHF) for enhanced performance and cultural sensitivity.

Skills

AI Collection (Audio)

Experience Level

Expert

Expert

Expert

Expert

AI Collection (Audio)

Expert

AI Collection (Video)

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Portuguese

Fluent

English

Fluent

Chinese

Intermediate

Work Experience

AI Rater | Language and Content Specialist (Freelancer) at Freelancer

June 1, 2019 - April 30, 2025

Freelance AI training and validation specialist analyzing and classifying digital content across platforms, enhancing model performance through critical evaluation, quality assurance, and data integrity. Key activities include GenAI evaluations, HITL data filtering, multilingual Brazilian Portuguese validation, image database validation, virtual assistant Side-by-Side evaluations, and AI source verification.

Content Moderation & Search Quality Specialist (Freelancer) at Freelancer

June 1, 2019 - April 30, 2024

Evaluated web content for search quality (E-E-A-T), monitored social media for compliance, and assessed user experience impact of ads and page layouts. Operated as a frontline evaluator ensuring safe, helpful, and high-quality content.

EN–PT Translator | Proofreader | Editorial & Creative Content (Freelancer) at Freelancer

June 1, 2020 - May 31, 2025

Translation and proofreading focused on geek culture (manga, novels, manhwas) with specialization in creative translation and transcreation of anime-related media.

Digital Designer (Freelancer) at Freelancer

June 1, 2016 - May 31, 2020

Graphic design, layout design, and freehand illustration using Adobe Illustrator and Creative Suite.

Web Designer (Freelancer) at Freelancer

January 1, 2000 - May 31, 2004

Web design services and related creative work.

Private School Receptionist / Administrative Support at Centro Educacional Nibra

June 1, 2015 - May 31, 2016

Administrative support, front-desk duties, and general coordination tasks.

Graphic Designer / Instructor and Coordinator at Boss Marketing Brasil

May 1, 2004 - September 30, 2009

Graphic design, instructional work, and coordination responsibilities within marketing projects.