Wisdom E.

Key Skills

Software

Scale AI

Other

Top Subject Matter

LLM training data

preference ranking

and safety/moderation datasets

Top Data Types

Text

Audio

Image

Document

Top Task Types

RLHF

Classification

Entity (NER) Classification

Data Collection

Freelancer Overview

AI Data Annotator & RLHF Specialist (Scale AI / Remotasks). Brings 7+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Scale AI, Outlier, and Other. Education includes Bachelor's Degree, N/A. AI-training focus includes data types such as Text and Audio and labeling workflows including RLHF, Evaluation, and Rating.

Labeling Experience

AI Data Annotator & RLHF Specialist (Scale AI / Remotasks)

Scale AITextRLHF

Performed RLHF preference-ranking by evaluating and ranking model-generated outputs for reinforcement learning guidance. Completed 1,000+ annotation tasks across text classification, entity recognition, and AI response ranking while maintaining quality above 95%. Reviewed and improved AI-generated code snippets by identifying logical errors, security issues, and stylistic inconsistencies. • RLHF preference ranking and output evaluation for major LLMs • Text classification and entity recognition annotations • Code review support for Python, JavaScript, and SQL • Sensitive content moderation and safety dataset labeling within strict guidelines

2022 - Present

AI Content Evaluator & Prompt Engineer (Outlier / Appen)

TextClassificationRLHF

Designed, tested, and evaluated thousands of prompts for instruction-following, factual accuracy, creativity, and safety alignment. Audited AI-generated long-form content for coherence, factual accuracy, tone consistency, and adherence to task instructions. Created SFT training examples for conversational AI, coding assistants, and writing tools, including multilingual evaluation. • Prompt engineering and prompt set creation/testing • AI response evaluation and rating for quality and safety • SFT (Supervised Fine-Tuning) example creation • Multilingual prompt and content annotation using native-level English nuance

2021 - Present

Data Annotation Specialist (Freelance) — Multiple Platforms & Internal Projects

OtherAudioData CollectionClassification

Delivered diverse freelance annotation projects spanning image labeling, audio transcription, document parsing, and conversational data creation for AI training pipelines. Collaborated on internal AI training pipelines by contributing structured datasets for classification and regression model development. Maintained detailed records of completion rates, quality metrics, and guideline updates across concurrent contracts. • Conversational data creation and structured dataset contribution • Audio transcription and document parsing annotations • Image labeling support for multimodal training • Tracking quality metrics and guideline adherence across projects

2020 - Present

Education

Work History