Wzh Z.

Key Skills

Software

Trilldata Technologies

V7 Labs

VoTT

Top Subject Matter

Large Language Models (LLM)

Translation & Linguistics

Computer Science / Programming

Top Data Types

Image

Video

Computer Code Programming

Top Task Types

Classification

Text Summarization

Freelancer Overview

I have hands-on experience in AI data-centric tasks, including dataset preparation, annotation, and model evaluation. Over the past year, I have: Assisted in labeling and organizing multimodal datasets (text, speech, and images) for AI training projects. Conducted quality checks and ensured consistency in annotations to support high-quality model training. Supported fine-tuning and evaluation of AI models using Python, PyTorch, and Hugging Face frameworks. Participated in collaborative projects involving large-scale AI data handling, contributing to efficient workflow management and documentation. This experience has strengthened my attention to detail, data processing skills, and ability to contribute effectively to AI training and evaluation tasks in team or remote settings.

Labeling Experience

AI Teaching Assistant

ImageClassification

As AI Teaching Assistant at Guangxi Minzu University, I managed the AI training lab and supported dataset annotation for multimodal large models. I guided students in AI model training, evaluation, and experiment design using industry-standard tools. I provided annotation and fine-tuning support as part of research and science projects in AI applications. • Supervised annotation of multimodal datasets including text, images, and audio • Assisted with fine-tuning and evaluation of large AI models • Managed student instruction in data labeling and AI training tasks • Utilized PyTorch and Hugging Face for model experimentation

2025 - Present

Education

Work History