Emmanuel Obasi

Key Skills

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Freelancer Overview

I am a detail-oriented and tech-driven professional with hands-on experience in AI model training, data annotation, and prompt engineering for large language models. My background includes labeling and categorizing text, image, and audio datasets to enhance AI performance, as well as evaluating AI-generated responses for quality, accuracy, and safety. I am skilled in following precise annotation guidelines, providing structured feedback to improve language model outputs, and creating high-quality audio and video datasets for training purposes. With a strong foundation in data analysis, data cleaning, visualization, and tools like Microsoft Excel, Google Sheets, SQL, and audio/video editing software, I am passionate about artificial intelligence, automation, and data-driven decision-making. My commitment to continuous learning is demonstrated by completing multiple AI and data-related courses, and I thrive on contributing to the development of reliable and effective AI systems.

Labeling Experience

Labelling/AI experience

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Labeled and annotated text, image, audio, and video datasets according to detailed guidelines. • Evaluated AI-generated responses for accuracy, relevance, and safety. • Performed quality assurance checks to ensure consistency and high annotation accuracy. • Trained AI models by providing structured feedback and correcting model outputs. • Conducted sentiment analysis and content classification tasks. • Maintained strict data confidentiality and met project deadlines consistently.

Labeled and annotated text, image, audio, and video datasets according to detailed guidelines. • Evaluated AI-generated responses for accuracy, relevance, and safety. • Performed quality assurance checks to ensure consistency and high annotation accuracy. • Trained AI models by providing structured feedback and correcting model outputs. • Conducted sentiment analysis and content classification tasks. • Maintained strict data confidentiality and met project deadlines consistently.

2022 - 2024

Education

Work History