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Freelancer Overview
I am an experienced AI Training Specialist with over three years of hands-on expertise in data annotation, dataset preparation, and supporting AI model development across computer vision and speech domains. My background includes leading complex annotation projects involving image, video, and audio data, with a strong focus on object detection, semantic and instance segmentation, multi-object tracking, and audio transcription for ASR models. I am proficient with industry-standard tools such as Labelbox, Supervisely, Roboflow, and Amazon SageMaker Ground Truth, and have contributed to projects that improved model accuracy for autonomous systems and voice AI. My approach emphasizes quality assurance, error analysis, and structured review protocols to ensure high-accuracy datasets and reliable machine learning outcomes. I thrive in collaborative, remote environments and bring strong analytical skills, attention to detail, and a commitment to data integrity and compliance.
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