Lin X.

Key Skills

Software

Other

Top Subject Matter

LLM evaluation

response quality assurance

and AI-assisted workflow documentation

Top Data Types

Text

Document

Top Task Types

Bounding Box

Polygon

Segmentation

Classification

Entity (NER) Classification

Point/Key Point

Freelancer Overview

AI evaluation and AI-assisted documentation (LLM evaluator / AI trainer-style duties). Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Software Engineering, Guangzhou Software University (2021). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

AI evaluation and AI-assisted documentation (LLM evaluator / AI trainer-style duties)

OtherText

Performed ongoing AI output evaluation tasks by comparing responses from multiple LLMs and checking for factual accuracy, logical consistency, and instruction-following quality. Used predefined rubrics and a neutrality-focused approach to assess reasoning, detect hallucinations, and support safety/policy awareness requirements. Assisted with generating structured SOPs, process maps, and business documentation that follow complex implementation and quality guidelines. • Compared model responses to find inaccuracies and inconsistencies • Checked outputs for hallucinations and guideline violations • Maintained rubric-based scoring consistency and neutrality • Generated and refined structured documentation with AI assistance

2020 - Present

Education

Work History