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Scale AI
Labelbox
Appen
CVAT
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Image
Video
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RLHF
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Text GenerationIndustrial Trainee (Corporate Affairs Administration). Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Contributed to the development of machine learning and large language models by producing high-quality annotated training data across text, image, video, and audio modalities. Worked within established guidelines to ensure labeling accuracy, consistency, and adherence to task-specific ontologies, directly supporting model performance imKey responsibilities Annotated and classified large volumes of text data for NLP tasks including sentiment analysis, named entity recognition (NER), intent classification, and coreference resolution. Applied bounding boxes, polygons, semantic segmentation masks, and keypoint labels to images and video frames to train computer vision models. Evaluated and ranked AI-generated responses as part of Reinforcement Learning from Human Feedback (RLHF) workflows, providing detailed justifications aligned with safety and quality rubrics. Transcribed and time-stamped audio content including speech, environmental sounds, and multi-speaker conversations with high accuracy and formatting consistency. Flagged ambiguous, sensitive, or out-of-scope content for review, upholding data quality standards and responsible AI guidelines. Maintained detailed records of annotation decisions and edge-case escalations to support team calibration and inter-annotator agreement. Met daily and weekly throughput targets while sustaining quality acceptance rates above project benchmarks. improvements across production AI systems Education includes Higher National Diploma, The Polytechnic of Ibadan (2024).
ImageText GenerationContributed to the development of machine learning and large language models by producing high-quality annotated training data across text, image, video, and audio modalities. Worked within established guidelines to ensure labeling accuracy, consistency, and adherence to task-specific ontologies, directly supporting model performance improvements across production AI systems.
Higher National Diploma, Public Administration
Industrial Trainee (Corporate Affairs Administration)
