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Yang Xu

Yang Xu

LLM Evaluation and Text Generation Specialist in English & Chinese

Canada flagToronto, Canada
$50.00/hrExpertAppenCrowdsourceData Annotation Tech

Key Skills

Software

AppenAppen
CrowdSourceCrowdSource
Data Annotation TechData Annotation Tech
DataloopDataloop
DataturkDataturk
MindriftMindrift
OneFormaOneForma
Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming
DocumentDocument
TextText

Top Task Types

Classification
Evaluation Rating
Function Calling
RLHF
Translation Localization

Freelancer Overview

● Managed RAID (Risks, Assumptions, Issues, Dependencies) for agile data projects; employed SQL to create impactful dashboards for enhanced metrics and performance. ● Designed annotation tasks, developed comprehensive guidelines, and executed annotation strategies to enhance data quality and project efficiency. ● Served as liaison between Engineering, Product and Annotation teams, channeling feedback for core product enhancements. ● Supervised 9 translators&4 locales, ensuring precise and timely multilingual data entry.

ExpertEnglishChinese Mandarin

Labeling Experience

Annotation manager

Internal Proprietary ToolingTextText SummarizationRLHF
Led a team of annotators and managed RLHF, fine-tuning, function calling, text summarization and SFT projects for improving the LLM performance, contributing to a better performance of Enterprise chatbot.

Led a team of annotators and managed RLHF, fine-tuning, function calling, text summarization and SFT projects for improving the LLM performance, contributing to a better performance of Enterprise chatbot.

2021

Education

U

University of California Irvine

Graduate Diploma in Project Management, Project Management

Graduate Diploma in Project Management
2020 - 2021
Y

York University

Master's in Conference Interpreting, Conference Interpreting

Master's in Conference Interpreting
2019 - 2021

Work History

M

Moveworks

Annotation manager

Toronto
2021 - Present