Promise Igbosonu

Key Skills

Software

CVAT

Internal/Proprietary Tooling

Top Subject Matter

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Top Data Types

Image

Top Label Types

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Freelancer Overview

I am an experienced AI Trainer and Data Scientist with a strong background in developing, refining, and optimizing training data for machine learning models. My work has focused on ensuring data accuracy and relevance through close collaboration with cross-functional teams, and I have hands-on experience with tools such as TensorFlow and PyTorch. I have designed and delivered comprehensive AI training programs, implemented advanced data processing techniques, and achieved measurable improvements in model accuracy. My expertise spans natural language processing and data analysis, and I am passionate about enhancing AI model performance through meticulous data annotation and continuous process improvement. I thrive in dynamic environments and am eager to contribute to innovative AI projects.

Labeling Experience

Zero Knowledge proof Dataset Structuring & Image Annotation

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Contributed to dataset presentation for zero knowledge proof related AI or verification tooling by Labelling structured technical images and diagrams, classifying visual elements tied to cryptographic workflows

Contributed to dataset presentation for zero knowledge proof related AI or verification tooling by Labelling structured technical images and diagrams, classifying visual elements tied to cryptographic workflows

2025 - 2025

Audio Transcription & AI Speech Data Specialist

Internal Proprietary ToolingAudioText SummarizationAudio Recording

I contributed to AI training datasets by recording high quality audio samples and ensuring accurate transcription of conversational speech. I followed all necessary pronunciation guidelines and annotation to ensure a consistent dataset result. conducted timestamping, speaker identification and performance check of audio quality to support speech training and evaluation

I contributed to AI training datasets by recording high quality audio samples and ensuring accurate transcription of conversational speech. I followed all necessary pronunciation guidelines and annotation to ensure a consistent dataset result. conducted timestamping, speaker identification and performance check of audio quality to support speech training and evaluation

2023 - 2023

Education

Work History