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Muhammad A.

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.

🇵🇰Ahmadpur Sial, Pakistan$8/hr100% JSS3.39 (2)Since Jun 2020
GlobeUpwork

Earnings and projects

MRR
$140

Last 6 months ÷ 6

World#125,406 / 412k
🇵🇰Country#17,480 / 52.9k
Revenue, last 30 days
—

Read daily since Oct 14, under 30 days

Total earnings
$1k

Billed in all: $1.1k

World#392,741 / 412k
🇵🇰Country#49,603 / 52.9k
Per project
$255

$281 in the last 6 months

World#245,233 / 412k
🇵🇰Country#29,905 / 52.9k
Projects, last 6 months
3
33% fixed67% hourly
World#66,479 / 412k
🇵🇰Country#13,400 / 52.9k
Projects in all
4
25% fixed75% hourly
World#283,741 / 412k
🇵🇰Country#43,856 / 52.9k

Earnings, last 30 days

$1.1kNothing earned since Oct 14Billed in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,060$1,080$1,100$1,120Oct 14Oct 26Nov 7

Tracked from Oct 14, 2026.

Skill rankings: Top 30% in Data Mining

Ranked by MRR among everyone on Upwork with the skill.

  1. #15SuperAnnotate25 freelancers · 🇵🇰 #4Top 60%
  2. #24Semantic Segmentation60 freelancers · 🇵🇰 #7Top 40%
  3. #26DICOM69 freelancers · 🇵🇰 #7Top 38%
  4. #49Labelbox102 freelancers · 🇵🇰 #5Top 48%
  5. #51Annotated Screenshot132 freelancers · 🇵🇰 #11Top 39%
  6. #61Roboflow98 freelancers · 🇵🇰 #11Top 62%
  7. #68Object Detection188 freelancers · 🇵🇰 #31Top 36%
  8. #70Medical Animation156 freelancers · 🇵🇰 #13Top 45%