I will do image annotation, polygon segmentation, and bounding box

Raian Hasan

Bangladesh

I speak Bengali, English

AI Data Annotation Specialist Bounding Box and Polygon Segmentation

Hi, I’m Raian Hasan — I provide accurate image annotation services, including polygon segmentation and bounding box labeling. I focus on clean annotations, high accuracy, and on-time delivery for comp...
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About this Gig

I provide high-quality image annotation services for AI and machine learning projects. I specialize in bounding boxes, polygon annotation, and mask segmentation with strict quality control. Every annotation is clean, consistent, and ready for model training.

I work with tools like CVAT, Label Studio, and Roboflow to deliver reliable datasets for real-world applications, including retail, agriculture, manufacturing, and object detection.


What I Can Annotate


  • Bounding box (person, car, product, object)
  • Polygon annotation (precise object outlines)
  • Mask/segmentation (pixel-level accuracy)
  • Product, fruit, leaf, defect, street objects
  • COCO / JSON / YOLO-ready outputs


Why Choose Me


  • High accuracy & QC-focused work
  • Client-ready export formats
  • Clear communication & on-time delivery
  • Practice with real ML-style datasets


Output Formats


  • COCO (bbox / segmentation)
  • JSON
  • YOLO


Before Ordering

Please message me with:

  • Sample image
  • Annotation type (box/polygon/mask)
  • Required format

I'll confirm everything before starting.

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do image annotation, polygon segmentation, and bounding box
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do image annotation, polygon segmentation, and bounding boxdo image annotation, polygon segmentation, and bounding boxdo image annotation, polygon segmentation, and bounding box

Technique:

Manual

Tagging type:

Image

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Video

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