Shi C.

Key Skills

Software

AWS SageMaker

Labelbox

Internal/Proprietary Tooling

Top Subject Matter

AI Dialogue

LLM Evaluation

RLHF Optimization

Top Data Types

Text

Document

Image

Top Task Types

Classification

Object Detection

Text Generation

Text Summarization

RLHF

Computer Programming/Coding

Data Collection

Freelancer Overview

LLM Technical Evaluator and AI Data Annotator. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Central South University. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

LLM Technical Evaluator and AI Data Annotator

Text

Responsible for LLM response evaluation, logical reasoning assessment, factual consistency checking, and RLHF feedback annotation on AI model outputs. Conducted high-precision text classification and technical entity extraction with strict quality standards. Performed standardized annotation, dialogue quality ranking, error correction, and quality inspection tasks across AI dialogue and creative writing. • Evaluated AI dialogue and creative writing outputs for literary, technical, and historical content accuracy. • Labeled and optimized technical scenario data for prompt validation, consistency, and correctness. • Conducted RLHF feedback annotation for AI training and prompt-response improvement. • Used Python and internal/proprietary tools for manual annotation, document reviewing, and dialogue testing.

Present

Education

Work History