Jecinta W.

Key Skills

Software

Other

Appen

Top Subject Matter

LLM training data quality

prompt evaluation

and content review for NLP tasks

Top Data Types

Text

Top Task Types

Object Detection

Text Generation

Text Summarization

Question Answering

Transcription

Data Collection

Freelancer Overview

Freelance AI Data Annotator & Content Reviewer (Remote) — AI Response Evaluation & Quality Scoring. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Mount Kenya University (MKU) (2024). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Freelance AI Data Annotator & Content Reviewer (Remote) — AI Response Evaluation & Quality Scoring

OtherText

Provided rubric-based evaluation of AI-generated responses for accuracy, relevance, clarity, and safety for LLM training datasets. Conducted comparisons across multiple outputs and ranked responses based on factual correctness, helpfulness, and user intent. • Evaluated and scored responses to support model training and dataset reliability • Produced quality feedback and improvement suggestions for unclear or inaccurate outputs • Documented reasoning behind ranking decisions using rubrics • Flagged inconsistencies and errors to improve overall dataset integrity

2023 - Present

Education

Work History