
Ashfaqur
AI Data Annotation and QA Specialist
Compétences

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Portfolio
Expérience professionnelle
Delivery Lead
Quantigo AI • Temps plein
May 2023 - Present • 3 yrs 6 mos
I have built my career in AI data annotation, quality assurance, and project delivery, progressing into leadership responsibilities at Quantigo AI. Key Responsibilities & Achievements Contributed to 100+ AI data annotation projects across computer vision, industrial inspection, retail AI, medical imaging, surveillance, audio annotation, and LLM-related tasks. Led 40+ projects, coordinating workflows, managing deadlines, and ensuring delivery requirements were met. Managed teams of 50+ annotators, supporting task allocation, performance monitoring, and quality improvement. Maintained accuracy above 97% on relevant projects through guideline compliance, quality checks, and error analysis. Worked with image and video annotation, object detection, bounding boxes, polygon annotation, segmentation, classification, and dataset validation. Supported quality assurance processes to identify annotation errors, improve consistency, and meet client expectations. Recognized as Employee of the Month for professional performance and contributions. What This Means for My Clients My experience allows me to understand both the technical requirements of annotation and the operational challenges of delivering reliable datasets. Whether you need a small annotation task, dataset quality review, or ongoing project support, I bring a structured, detail-oriented, and delivery-focused approach to every engagement.