Muhammad A.
Data Labelling & Annotation Specialist - Machine Learning
I am a Data Annotation Specialist with years of experience supporting AI and machine learning projects across computer vision, robotics, autonomous driving, healthcare, and custom AI applications. I help companies build high-quality datasets that improve model performance through precise, guideline-compliant annotations. My experience includes vehicle and object detection, License Plate Recognition (LPR), parking detection, EV charging stations, camera/image validation, image segmentation, ground-truth validation, and geospatial mapping. What I can help you with: ✔ Image & Video Annotation ✔ Bounding Boxes ✔ Polygon Annotation ✔ Semantic & Instance Segmentation ✔ Object Tracking ✔ Keypoint & Landmark Annotation ✔ Data Labeling & Classification ✔ LiDAR Annotation ✔ Quality Assurance (QA) & Dataset Review Tools I work with: • SuperAnnotate • CVAT • Labelbox • Roboflow • Supervisely • Darwin V7 • LabelImg • AnyLabeling • LabelMe Why clients choose me: ✅ High attention to detail and annotation consistency ✅ Fast learner who adapts quickly to new guidelines ✅ Reliable communication and on-time delivery ✅ Experienced with large-scale AI datasets ✅ Strong QA mindset to maintain annotation quality ✅ Comfortable working independently or with annotation teams I understand that accurate annotations directly impact AI model performance, so I focus on delivering clean, consistent, and high-quality labels while meeting deadlines. If you're looking for someone who can become a long-term member of your AI annotation team, I'd be happy to help. Let's build high-quality datasets that power better AI models.
Earnings and projects
Last 6 months ÷ 6
Read daily since Oct 14, under 30 days
Billed in all: $1,096$1.1k
$281 in the last 6 months
Earnings, last 30 days
Tracked from Oct 14, 2026.
Skill rankings: Top 30% in Data Mining
Ranked by MRR among everyone on Upwork with the skill.
- #15SuperAnnotate25 freelancers · 🇵🇰 #4Top 60%🇵🇰#4 of 5
- #24Semantic Segmentation60 freelancers · 🇵🇰 #7Top 40%🇵🇰#7 of 15
- #26DICOM69 freelancers · 🇵🇰 #7Top 38%🇵🇰#7 of 12
- #49Labelbox102 freelancers · 🇵🇰 #5Top 48%🇵🇰#5 of 16
- #51Annotated Screenshot132 freelancers · 🇵🇰 #11Top 39%🇵🇰#11 of 19
- #61Roboflow98 freelancers · 🇵🇰 #11Top 62%🇵🇰#11 of 22
- #68Object Detection188 freelancers · 🇵🇰 #31Top 36%🇵🇰#31 of 70
- #70Medical Animation156 freelancers · 🇵🇰 #13Top 45%🇵🇰#13 of 34