Nosa O.

Key Skills

Software

Telus

Other

Top Subject Matter

AI video understanding and supervised annotation for training.

LLM response evaluation and quality/risk assessment.

Real world image dataset collection and annotation for contextual understanding.

Top Data Types

Video

Text

Image

Top Task Types

Object Detection

Data Collection

Prompt + Response Writing (SFT)

Freelancer Overview

AI Video Annotation (Remote). Core strengths include Telus and Other. Education includes Bachelor of Science, University of Uyo (2023) and Senior Secondary Certificate Examination, Baptist High School (2016). AI-training focus includes data types such as Video, Text, and Image and labeling workflows including Object Detection, Evaluation, and Rating.

Labeling Experience

AI Training / Image Data Annotation (Remote)

OtherImageData Collection

Collected and submitted real-world data to improve model understanding of everyday contexts. Gathered photographs of household items, daily activities, and environmental scenes aligned with project requirements. Annotated and labeled image datasets according to detailed guidelines, and created prompts to test reasoning performance.• Collected real-world images of household items, activities, and scenes.• Labeled images using detailed project annotation guidelines.• Created and reviewed prompts designed to evaluate AI reasoning.• Submitted annotated datasets for training improvements.

2025 - Present

AI Content Creator (Remote)

OtherImagePrompt + Response Writing (SFT)

Produced AI-generated images and videos to support community growth, marketing campaigns, and social media engagement. Created visual content using generative AI tools and advanced prompt engineering techniques. Designed thumbnails, banners, promotional materials, and branded digital assets as part of ongoing creative workflows.• Generated images/videos using prompt engineering for content creation needs.• Crafted prompts to control style, subject, and composition.• Designed marketing assets including thumbnails, banners, and promotional creatives.• Produced branded digital materials using AI tools and iterative prompt refinement.

2024 - Present

AI Training / Model Evaluation (Remote)

OtherText

Evaluated AI model responses for accuracy, relevance, safety, and overall quality. Compared multiple AI-generated outputs and ranked them using predefined guidelines. Identified errors, biases, and inconsistencies, then provided detailed feedback to guide improvement.• Assessed response quality across accuracy, relevance, safety, and coherence criteria.• Ranked alternative AI outputs based on rubric/guidelines.• Reported errors, bias signals, and inconsistencies with detailed notes.• Contributed to AI training and fine-tuning support via evaluation and human feedback.

2025 - 2026

AI Video Annotation (Remote)

TelusVideoObject Detection

Reviewed and annotated video content to support AI training workflows. Labeled and categorized visual elements including objects, actions, events, and other scene components following project guidelines. Provided human feedback and maintained quality while meeting annotation targets.• Annotated objects, actions, events, and visual elements from video frames/sequences.• Followed consistency rules and project-specific instructions during review.• Supported multiple video annotation tasks in parallel to meet deadlines.• Delivered feedback to improve dataset quality and model training outcomes.

2024 - 2026

Education

Work History