Diana V.
Data Annotation Specialist
About Me I am a detail-oriented QA and Data Annotation Specialist with a strong focus on accuracy, consistency, and product quality. I have experience with manual software testing, data annotation, and validation, allowing me to approach tasks systematically and identify issues both in products and datasets. I am skilled at analyzing requirements, creating clear test cases and bug reports, validating data, and documenting results. My experience includes image annotation using bounding boxes, polygons, and key points, as well as text annotation, categorization, sentiment analysis, and entity tagging. I work effectively in Agile/Scrum environments and collaborate closely with developers and analysts to identify issues, communicate findings clearly, and contribute to their timely resolution. My key strengths are attention to detail, analytical thinking, strong organization, and a commitment to delivering accurate and reliable results. My goal is to help create high-quality products and datasets that meet requirements, perform reliably, and provide a seamless user experience.
Earnings and projects
Last 6 months ÷ 2.2 months active (since Aug 2026)
Last 6 months: $2.1k
Billed in all: $2,194$2.2k
$2.1k in the last 6 months
Across 2 contracts
Across 2 contracts
Earnings, last 30 days
Skill rankings: Top 12% in GPT Chatbot
Ranked by MRR among everyone on Upwork with the skill.
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