Vine Z.

Key Skills

Software

Label Studio

Top Subject Matter

Prompt Engineering

Large Language Model Training

Top Data Types

Text

Top Task Types

Prompt + Response Writing (SFT)

Freelancer Overview

Prompt Engineer (Freelance). Core strengths include Label Studio and Prodigy. Education includes Bachelor of Science, 南昌大学 (2025). AI-training focus includes data types such as Text and labeling workflows including Prompt + Response Writing (SFT).

Labeling Experience

Prompt Engineer (Freelance)

Label StudioTextPrompt + Response Writing (SFT)

Worked as a prompt engineer, customizing prompts for various client needs such as copywriting, code generation, and data analysis. Enhanced and optimized prompt structures to improve AI output accuracy and relevance. Delivered high-quality prompt engineering tasks with strong client satisfaction and a high repeat order rate. • Specialized in generating and refining prompts to support large language model training • Responsible for meeting urgent, high-volume AI training requirements • Used industry-leading annotation tools including Label Studio and Prodigy • Communicated closely with clients to ensure specificity and accuracy in task execution.

2025 - Present

Education

Work History