Open to opportunities

Esther Samuel

@esthersamuel

Detail-oriented Video Data Annotator, delivering accurate video labeling and dataset quality for AI/ML and computer vision models.

Nigeria

Message

What I'm looking for

I’m looking for roles focused on high-quality AI/ML dataset labeling and evaluation—where I can follow detailed guidelines, maintain data privacy, and deliver accurate annotations (and QA) in a fast-paced, feedback-driven environment.

I’m a detail-oriented Video Data Annotator with strong experience in labeling, segmenting, and classifying video content to support machine learning and computer vision models. I’m skilled in using annotation tools to accurately tag objects, actions, and events across diverse datasets while maintaining high quality and consistency.

In my roles at Hugo Technologies, I’ve conducted content moderation and semantic evaluation across communication datasets—assessing contextual understanding, intent recognition, and conversational flow in dialogue samples. I maintain high accuracy and confidentiality while applying project guidelines to classify conversational quality and user engagement metrics.

As a Video Data Annotator, I’ve annotated and labeled video datasets for tasks including object tracking, action recognition, facial recognition, and motion analysis. I segment and categorize video frames to identify pedestrians, vehicles, road signs, human activities, and environmental elements, and I verify annotations through detailed review and error detection.

I also bring cross-functional strengths from Social Media Management and content strategy work, including monitoring social media metrics and responding to audience feedback. I’m motivated by clear guidelines, quality assurance, and meeting tight deadlines without compromising accuracy.

Experience

Work history, roles, and key accomplishments

Current

Content Understanding Evaluator

Current

Hugo Technologies

Apr 2026 - Present (2 months)

Conducted content moderation and semantic evaluation across communication datasets, assessing intent recognition and conversational flow. Maintained high accuracy and confidentiality while applying project guidelines to classify conversational quality and engagement metrics.

Content Moderation Data Privacy Data Quality

Multimodal Data Annotator (MMLLM)

Hugo Technologies

Sep 2025 - Feb 2026 (5 months)

Labeled and annotated text, images, audio, and video data for training multimodal large language models. Reviewed and corrected annotations, reported unclear cases or errors, and ensured consistent labeling quality.

Image Labeling Audio Labeling Data Quality Assurance Guideline Based Labeling

Social Media Manager/Content Strategist

The Tech Academy

Apr 2025 - Sep 2025 (5 months)

Developed social media content strategies to increase brand awareness and user engagement across platforms. Monitored social media metrics, managed day-to-day audience interactions, and coordinated with cross-functional teams to align campaigns with marketing goals.

Social Media Strategy Content Creation Community Management Social Media Analytics Campaign Optimization Metrics Audience Engagement Project Coordination

Video Data Annotator

Atlas

Mar 2026 - Present (3 months)

Annotated and labeled video datasets for machine-learning models, including object tracking, action recognition, facial recognition, and motion analysis. Maintained accuracy above project benchmarks by segmenting video frames and verifying labels while collaborating to resolve labeling inconsistencies.

Video Annotation Action Recognition Facial Recognition Frame Segmentation Quality Assurance Data Labeling

Climate Action Volunteer

The Sapphire Development Initiative (TSDI)

Supported SDG 13 climate action and related community projects while contributing to AI training initiatives. Applied project guidelines to analyze linguistic/contextual content and help classify conversational quality and user engagement metrics.

And Engagement Metrics