Shiheng Y.

Key Skills

Software

Other

Top Subject Matter

Student record management / information classification

Questionnaire data cleaning and labeling

Legal Services & Contract Review

Top Data Types

Text

Image

Document

Top Task Types

Classification

Freelancer Overview

Campus Information Organization Project (Data organization and standardized tagging). Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Dalian Neusoft University of Information (2025). AI-training focus includes data types such as Text and labeling workflows including Classification.

Labeling Experience

Online Questionnaire Data Processing (Part-time)

OtherTextClassification

Cleaned, classified, and labeled more than 500 questionnaires for structured dataset output. Filtered invalid data to maintain data standardization and improve labeling quality. Produced structured datasets and basic reports while following annotation/rule compliance expectations. • Cleaning, classification, and labeling of questionnaire responses • Filtering invalid/low-quality records for standardization • Outputting structured datasets and basic reports • Rule understanding and quality-focused batch processing

2024 - 2024

Campus Information Organization Project (Data organization and standardized tagging)

OtherTextClassification

Classified, entered, and verified over 1,000 student records with high accuracy as part of a campus information organization project. Performed standardized tagging and structured table building to ensure consistent annotation across records. Conducted error correction and batch processing to complete repetitive data labeling tasks reliably. • Data entry, classification, and verification of student records • Standardized tagging and structured dataset/table creation • Batch processing and systematic error correction • Quality control targeting ~99.5% accuracy

2024 - 2024

Education

Work History