Shannan T.

Key Skills

Software

Data Annotation Tech

Top Subject Matter

English language accuracy

Education

Writing & Editing

Top Data Types

Text

Image

Document

Top Task Types

Text Generation

Text Summarization

RLHF

Fine-tuning

Evaluation/Rating

Freelancer Overview

Proofreader and Copywriter. Brings 14+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Data Annotation Tech. Education includes Teaching English as a Foreign Language Certification, EDUA Languages (2013) and English Lector (Teaching Appointment), PRESTO (2016). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Data Trainer (2023 - Present)

Data Annotation TechText

Served as an AI Data Trainer to improve English language model performance through prompt and system prompt refinement. Conducted evaluation-style work by assessing model responses and providing detailed feedback grounded in language accuracy and safety. Worked on enhancing model reliability by verifying factual claims and supporting developer iteration. • Evaluated model performance and response quality • Provided feedback and reasoning for improvements • Emphasized safety and English language accuracy • Supported reliability via factual claim verification

2023 - Present

Education

Work History