Mm Z.

Key Skills

Software

Labelbox

Scale AI

Top Subject Matter

NLP/Conversational AI

LLM/Conversational AI

Legal Services & Contract Review

Top Data Types

Text

Document

Top Task Types

RLHF

Freelancer Overview

Freelance AI Data Labeler. Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Labelbox and Scale AI. Education includes Bachelor's Degree. AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and RLHF.

Labeling Experience

AI Trainer – RLHF Projects

Scale AITextRLHF

As an AI Trainer, I participated in reinforcement learning from human feedback (RLHF) projects aimed at improving large language models. My work involved response ranking, evaluation, and high-accuracy judgment of chatbot outputs following detailed rubrics. I provided linguistic and guideline compliance insights for both English and Chinese text datasets. • Evaluated and rated language model responses for quality and relevance. • Followed strict rubrics to ensure fairness and consistency in rankings. • Contributed to multilingual model evaluations for English and Chinese tasks. • Utilized tools like Scale AI and CVAT for annotation and evaluation.

2022 - Present

Freelance AI Data Labeler

LabelboxText

As a freelance AI Data Labeler, I worked on annotation, guideline interpretation, and quality audits for AI training platforms. My responsibilities included response evaluation, pairwise ranking, and consistently providing constructive feedback for model improvement. I leveraged a strong background in content auditing and evaluation to ensure high accuracy in all labeling tasks. • Prepared annotated datasets and managed labeling quality for various NLP tasks. • Conducted pairwise response ranking and guideline adherence checks. • Identified edge cases and provided improvement feedback to AI models. • Trained in using multiple labeling platforms and quality rubrics.

2022 - Present

Education

Work History