Pedro Arcanjo

Key Skills

Software

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Text

Top Task Types

Audio Recording

Evaluation Rating

Prompt Response Writing SFT

RLHF

Freelancer Overview

As an AI Trainer and Legal AI Consultant, I specialize in refining AI models through precise data labeling, prompt engineering, and compliance-driven annotation. At Outlier.AI, I trained algorithms to detect and flag prohibited content, ensuring high-quality training data for ethical AI systems. My background as a Chief Legal Officer honed my ability to analyze complex documents, categorize data with accuracy, and maintain strict adherence to guidelines—skills directly transferable to data labeling for NLP, legal AI, and compliance applications. I bring a unique blend of technical proficiency (Python, AI fundamentals) and domain expertise (legal/financial data) to data labeling projects. My multilingual fluency (English, Portuguese) and experience with LLM evaluation further enable me to contribute to cross-border AI training initiatives. Passionate about ethical AI, I combine meticulous attention to detail with a strategic understanding of how labeled data shapes model performance.

Labeling Experience

AI Multilingual Trainer RLFH

Scale AITextRLHF

Data Labeling and LLM RLHF

Data Labeling and LLM RLHF

2024

xylophone grassland

Scale AIAudioAudio Recording

audio recording for transcription AI training for Outlier AI

audio recording for transcription AI training for Outlier AI

2024

Education

Work History