Hannah Deborah J.

I’m a detail-oriented Data Annotation Specialist and Virtual Assistant with 4+ years of experience in AI/ML projects, dataset labeling, content moderation, and remote admin support. I deliver accurate, consistent work, follow guidelines precisely, and meet deadlines without compromise. **What I Can Do for You** ✅ Image & Video Annotation (Bounding Boxes, Polygons, Segmentation, Keypoints) ✅Content Labeling & Moderation ✅Product Categorization & Matching ✅ Data Entry, Spreadsheets & Document Tagging ✅Photo Editing (E-commerce / Background Removal) ✅Web Research & Virtual Assistance **Tools & Platforms** Roboflow · LabelImg · Labelbox · Supervisely · LabelStudio · CVAT · SuperAnnotate · Dataturks · Sheets · Excel · Photoroom · Canva **Why Hire Me** ✔ Accurate, reliable, and consistent ✔ Follows instructions & project guidelines carefully ✔ Adapts quickly to new tools & workflows ✔ Comfortable with long-term & repetitive datasets ✔ Clear, professional communication **Availability** Remote, flexible schedule – hourly or project-based Achievements & Results: ⭐ Consistently delivered 99%+ accuracy on QC ⭐ Completed 25,000+ labeled images & 400+ mins of video annotated ⭐ Improved ML model performance through clean datasets ⭐ Worked with remote teams + long-term clients (inside & outside Upwork)