Emmanuella S.

Key Skills

Software

OneForma

Remotasks

Top Subject Matter

Audio quality assessment and AI output evaluation

Image annotation and segmentation/edit regions for AI training

Top Data Types

Audio

Image

Video

Top Task Types

Segmentation

Transcription

Bounding Box

Freelancer Overview

Detail-oriented AI Data Annotator and Content Writer with 3 years of professional experience managing complex data workflows, research, and quality-focused execution. Core strengths include multi-modal data annotation, response evaluation, and precise linguistic analysis. Holds a Bachelor of Arts in English from the University of Abuja and specializes in cross-functional AI training workflows, including video temporal tracking, audio evaluation, text rating, and image segmentation.

Labeling Experience

Outlier — AI Data Annotator/AI Trainer (Image annotation & edit-region labeling)

ImageSegmentation

Labeled images and completed edit-region annotation tasks according to the project’s labeling guidelines. Supported AI training by producing structured annotations used for downstream model improvement. Completed quality review steps to ensure labeled regions were accurate and consistent. • Image annotation per guidelines • Edit-region labeling • Label quality assurance • Support for AI training data preparation

2026 - Present

Outlier — AI Data Annotator/AI Trainer (Audio evaluation & response rating)

Audio

Evaluated audio recordings for clarity, distortion, reverberation, and background noise based on provided criteria. Reviewed AI-generated outputs to select the most accurate responses and ensure label quality. Performed quality checks to maintain consistency and accuracy across tasks. • Criteria-based audio assessment • Accuracy-focused response selection • Quality review in time-sensitive environments • Guideline compliance

2026 - Present

Education

Work History