Shaira A.
Data Annotation & QA Specialist
I help AI teams create accurate, consistent, and well-labeled datasets through image annotation, video annotation, and quality assurance. I’m a BS Information Technology graduate with hands-on experience working on AI and machine learning projects involving computer vision, visual data, structured data, and annotation quality control. I focus on following project guidelines carefully, maintaining consistent labels, and checking my work before submission. I’m also open to feedback and corrections to ensure my work meets the required quality standards. MY CORE SERVICES - Image Annotation: Bounding boxes, polygons, object labeling, segmentation, and masking - Video Annotation & QA: Object tracking, frame-by-frame annotation, and quality checks - 3D & LiDAR Annotation QA: Reviewing cuboid annotations and checking labels against project requirements - Dataset Preparation: Organizing, labeling, and reviewing datasets for AI and computer vision projects - AI Image QA: Checking character consistency, visual details, text accuracy, scene continuity, and image defects - Document Annotation: Labeling text blocks, tables, headers, footers, figures, and key-value information - Annotation Quality Assurance: Identifying errors, checking guideline compliance, and maintaining consistent annotations ANNOTATION TOOLS CVAT, Roboflow, SuperAnnotate, Labelbox, LabelImg, and LabelMe. ADDITIONAL SKILLS I also have experience with Photoshop, Adobe Premiere Pro, After Effects, Filmora, CapCut, and Canva for image editing, video editing, and graphic design. My background also includes QA testing, data entry, content moderation, and virtual assistance. WHAT YOU CAN EXPECT - Careful, consistent, and detail-oriented work - Accurate labeling based on project guidelines - Quality checks before submission - Clear communication and timely updates - Willingness to learn new tools and adapt to project requirements I understand that quality annotation is not just about completing tasks. It’s about producing reliable, consistent results that meet the project’s requirements. If you need support with AI data annotation, dataset preparation, or annotation QA, I’d be happy to discuss your project.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $25k
Billed in all: $41,238$41k
$2.1k in the last 6 months
Across 13 contracts
Across 32 contracts
Earnings, last 30 days
Dotted: longer than usual between two readings.
Skill rankings: #1 in 2 skills of 20
Rarest: top 0.43% in Data Annotation, of 2,301. Ranked by MRR among everyone on Upwork with the skill.
- CVAT204 freelancers · 🇵🇭 #1Top 0.49%🇵🇭#1 of 50
- Image Prompt74 freelancers · 🇵🇭 #1Top 1%🇵🇭#1 of 8
- Image Annotation592 freelancers · 🇵🇭 #2Top 0.51%🇵🇭#2 of 146
- #6Data Labeling1,093 freelancers · 🇵🇭 #2Top 0.55%🇵🇭#2 of 240
- #10Data Annotation2,301 freelancers · 🇵🇭 #2Top 0.43%🇵🇭#2 of 422
- #10AI Image Generator868 freelancers · 🇵🇭 #1Top 1%🇵🇭#1 of 69
- #13Content Moderation1,144 freelancers · 🇵🇭 #6Top 1%🇵🇭#6 of 514
- #17AI Image Editing1,601 freelancers · 🇵🇭 #1Top 1%🇵🇭#1 of 130