Cynthia O.

Key Skills

Software

Other

Top Subject Matter

AI/LLM Training

Multilingual Data

Multilingual Speech Data

Top Data Types

Text

Audio

Document

Top Task Types

Transcription

Freelancer Overview

AI Data Annotation & AI Training Specialist. Brings 3+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Bachelor of Science, University of South Carolina. AI-training focus includes data types such as Text and Audio and labeling workflows including Evaluation, Rating, and Transcription.

Labeling Experience

AI Data Annotation & AI Training Specialist

OtherText

As an AI Data Annotation & AI Training Specialist, I worked on various AI projects involving text annotation, prompt evaluation, ranking tasks, and response quality analysis. My responsibilities included reviewing and labeling multilingual datasets and assisting with speech and audio-related annotation tasks. I consistently followed strict annotation guidelines and collaborated with remote teams across multiple projects. • Reviewed and annotated AI-generated text for accuracy, instruction adherence, and tone. • Conducted prompt evaluation and response ranking to support LLM training. • Validated transcription and language quality in multilingual datasets. • Ensured high annotation quality and compliance with guidelines.

2023 - Present

Multilingual Audio & Transcription Contributor

OtherAudioTranscription

As a Multilingual Audio & Transcription Contributor, I transcribed and validated audio clips with multiple accents and recording conditions. My work involved multilingual annotation tasks, speech segmentation, and linguistic quality review. I ensured accurate and confidential handling of large volumes of audio data. • Performed transcription and timestamp validation for diverse audio content. • Annotated and reviewed English and Swahili language speech data. • Conducted speech segmentation and quality assurance. • Delivered precise results while meeting project deadlines.

2022 - Present

Education

Work History