Omitaomu O.

Key Skills

Software

Appen

Top Subject Matter

NLP for AI voice assistance

text annotation and quality assurance

Top Data Types

Text

Audio

Top Task Types

Segmentation

Text Generation

Question Answering

Text Summarization

Evaluation/Rating

Freelancer Overview

AI Data Annotator at Transsion Holdings (Lagos State). Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Arts, Olabisi Onabanjo University and Secondary School Certificate (SSCE), Epe Grammar School. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Data Annotator at Transsion Holdings (Lagos State)

Text

Worked as an AI Data Annotator to evaluate and improve the quality of NLP documents used for an AI voice assistance product. Focused on ensuring annotated outputs meet quality and accuracy requirements through careful review and correction of errors. Performed labeling tasks by categorizing and annotating content with relevant metadata to support downstream AI performance.• Evaluation of NLP documents to improve AI voice assistance quality.• Categorization of content based on relevant labels.• Labeling data including transcription- and sentiment-related text tasks (e.g., tagging, identifying entities, marking boundaries).• Reviewing annotations and correcting mislabeled items and typos.

2023 - Present

Education

Work History