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Ling Xin

Ling Xin

AI Data Annotation & Voice Training Specialist (Freelance, Remote)

Nigeria flagWarri, Nigeria
$10.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

AI Model Training/Data Annotation

Top Data Types

TextText
AudioAudio

Top Task Types

Classification

Freelancer Overview

AI Data Annotation & Voice Training Specialist (Freelance, Remote). Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, N/A (2025). AI-training focus includes data types such as Text and labeling workflows including Classification.

IntermediateFrenchEnglish

Labeling Experience

AI Data Annotation & Voice Training Specialist (Freelance, Remote)

OtherTextClassification
As an AI Data Annotation & Voice Training Specialist, I performed accurate annotation and data labeling for various AI training projects. My role required strict adherence to project guidelines and detailed review of labeled datasets. Additionally, I participated in tasks involving voice and audio data to improve speech recognition models. • Labeled and annotated textual data for machine learning model training. • Transcribed and proofread voice data samples to enhance dataset quality. • Participated in voice data collection and speech evaluation tasks. • Regularly evaluated and corrected labeled datasets for quality assurance.

As an AI Data Annotation & Voice Training Specialist, I performed accurate annotation and data labeling for various AI training projects. My role required strict adherence to project guidelines and detailed review of labeled datasets. Additionally, I participated in tasks involving voice and audio data to improve speech recognition models. • Labeled and annotated textual data for machine learning model training. • Transcribed and proofread voice data samples to enhance dataset quality. • Participated in voice data collection and speech evaluation tasks. • Regularly evaluated and corrected labeled datasets for quality assurance.

2025 - Present

Education

D

Delta state University

Bachelor of Science, Education, Guidance and Counselling

Bachelor of Science
2022 - 2025

Work History

R

Remote)

AI Data Annotation & Voice Training Specialist (Freelance

Location not specified
2025 - Present