Happiness Asaolu

Key Skills

Software

CVAT

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Freelancer Overview

I am a detail-oriented digital professional with hands-on experience in content review, data evaluation, and digital research, making me well-suited for data labeling and AI training data roles. My work has involved evaluating and annotating digital content for clarity, relevance, and engagement, as well as performing quality checks and data entry to maintain high standards of accuracy. I am skilled in using Google Workspace, Microsoft Office Suite, and online annotation platforms, and have a strong background in content creation, trend research, and performance analysis. My projects include improving engagement for social media campaigns and supporting small businesses with content planning and quality assurance. I thrive in remote, independent work environments and am passionate about delivering precise, high-quality data to support AI and digital initiatives.

Labeling Experience

AI Data Labeling & Annotation for Computer Vision and NLP Models

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Annotated and reviewed image and text datasets for AI model training. Performed bounding box labeling for object detection tasks and conducted Named Entity Recognition (NER) for NLP models. Evaluated AI-generated responses for accuracy, clarity, and safety using structured guidelines. Contributed to reinforcement learning from human feedback (RLHF) workflows and supervised fine-tuning (SFT) prompt-response creation. Maintained high consistency and accuracy under quality assurance benchmarks.

Annotated and reviewed image and text datasets for AI model training. Performed bounding box labeling for object detection tasks and conducted Named Entity Recognition (NER) for NLP models. Evaluated AI-generated responses for accuracy, clarity, and safety using structured guidelines. Contributed to reinforcement learning from human feedback (RLHF) workflows and supervised fine-tuning (SFT) prompt-response creation. Maintained high consistency and accuracy under quality assurance benchmarks.

2024 - 2025

Education

Work History