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G
Great C.

Great C.

Nigeria flagPort Harcourt, Nigeria

Key Skills

Software

AppenAppen
MercorMercor
Micro1
MindriftMindrift

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
VideoVideo
TextText

Top Task Types

Evaluation/RatingEvaluation/Rating
Object DetectionObject Detection
Data CollectionData Collection
Function CallingFunction Calling

Freelancer Overview

I have hands-on experience working on AI training and data labeling tasks through crowdsourcing platforms, where I contributed to projects focused on data annotation, content evaluation, and quality assurance. These tasks involved carefully following detailed guidelines to label datasets accurately, assess model outputs, and ensure consistency across large volumes of training data. I developed strong attention to detail, analytical thinking, and the ability to interpret and apply complex instructions effectively. In addition to my AI training experience, I bring a strong technical background in architecture, CAD design, and 3D visualization, which has strengthened my precision, visual understanding, and structured problem-solving skills. I am comfortable working remotely, adapting quickly to new tools and workflows, and maintaining high-quality output under strict guidelines, skills that align well with OpenTrain AI’s data-driven and quality-focused training tasks.

Labeling Experience

AI Training Data Annotation – Image Evaluation & Quality Rating

ImageImageEvaluation/RatingEvaluation/Rating

Worked on AI training datasets focused on image evaluation and quality rating for computer vision model improvement. Responsibilities included reviewing and scoring images based on clarity, relevance, accuracy, and labeling consistency. Performed structured evaluation tasks such as: Rating image outputs based on predefined quality guidelines Identifying incorrect, blurry, or low-quality annotations Ensuring consistency across labeled datasets Comparing multiple image outputs and selecting the most accurate representation Following strict annotation guidelines to improve dataset reliability for model training The project involved large-scale batches of image data used to train and fine-tune machine learning models. Accuracy and consistency were critical, and all outputs were double-checked against labeling instructions to maintain high-quality standards.

2023 - 2026