Hello! I’m Sidney Evans M. Dennis, a detail-oriented AI Data Annotator and Prompt Engineering Specialist based in Nairobi, Kenya. I bring over 3 years of experience labeling data, performing quality assurance, and supporting AI model development, with a focus on video annotation, text-to-image/text-to-video prompts, and dataset structuring. I work under NDA in fast-paced production environments and collaborate with AI research teams to improve computer vision and generative AI systems.
I apply structured labeling guidelines, maintain data accuracy, and contribute to training data for LLMs and multimodal models. I’m proficient with annotation tools like CVAT, Labelbox, and VGG Image Annotator, and I thrive on turning complex datasets into reliable, scalable assets while upholding strict privacy and quality benchmarks.
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