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Vijay Thakur
@vijay83190
Data Annotation Specialist
Indien
Englisch, Hindi, Punjabi
Über mich
I am a data annotation specialist and software developer with 2.5+ years of experience in preparing high-quality training data for AI and machine learning models. I have proven expertise in image annotation, video tagging, text annotation, and quality assurance.
Kompetenzen
Vijay Thakur
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Web-Recherche
I will do accurate data entry, excel data cleaning, and web research
Transkription
I will provide accurate data annotation for ai and ml projects
Portfolio
Arbeitserfahrung
Data Specialist & AI Trainer
RWS Group • Freiberufler
Sep 2025 - Present • 8 mos
Prepared and optimized datasets for AI model training, focusing on data cleaning and preprocessing. Collaborated with AI teams to improve model accuracy and performance through quality data annotation. Reviewed AI responses for e-commerce platforms ensuring accuracy and policy compliance.
Data Annotation Specialist
One For Victory • Freiberufler
Apr 2024 - Present • 2 yrs 1 mo
Worked on multiple AI and data annotation projects with global teams, delivering high-quality annotated data for various AI applications. Key Projects: Dino Camera Motion Taggers: Reviewed and tagged camera motions in video clips including Horizontal, Vertical, Depth, and Rotational movements with 99% accuracy rate Athena AI Agent Reviewer: Reviewed AI responses for e-commerce platforms, ensuring accuracy, policy compliance, and factual correctness in Hinglish language Iris Image Evaluator: Evaluated AI-generated images for defects, layout, lighting, color, and attention to detail, providing crucial feedback for model improvement Nike Labeling Annotation: Performed QA for AI-generated content annotation in Hindi, detecting fake PII and validating labels with precision
