Enqi Jing

Key Skills

Software

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code Programming

Top Label Types

Classification

Text Generation

RLHF

Computer Programming Coding

Prompt Response Writing SFT

Freelancer Overview

I am a data-focused professional with hands-on experience in data annotation, LLM coding evaluation, and RLHF/SFT projects, particularly in coding, mathematics, and multilingual domains. My background in machine learning and data science includes developing and reviewing AI training data, serving as a senior reviewer, and hosting training webinars to ensure high-quality datasets. I have worked with Python, SQL, and key frameworks such as Pandas, Scikit-Learn, and PyTorch, and have contributed to NLP, sentiment analysis, and trajectory modeling projects. My expertise spans data pipeline automation, database management, and collaborative research, enabling me to deliver accurate, well-structured data to power advanced AI and predictive models. I am detail-oriented, communicative, and passionate about driving model performance through high-quality data.

Labeling Experience

Senior Data Engineer

Scale AIComputer Code ProgrammingClassificationText Generation

Create prompts for coding projects, including code generation, logic verification, code debug and website creation. Also, I have done RLHF projects to analyse the responses in different dimensions, like instruction following, truthfulness, accuracy, verbosity, harmfulness and overall rating.

Create prompts for coding projects, including code generation, logic verification, code debug and website creation. Also, I have done RLHF projects to analyse the responses in different dimensions, like instruction following, truthfulness, accuracy, verbosity, harmfulness and overall rating.

2024 - 2025

Education

Work History