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Sultan Akhtar

Sultan Akhtar

Data Annotation Specialist - Image Processing

INDIA flag
KALIMPONG, India
$10.00/hrExpertAppenCVATLabelbox

Key Skills

Software

AppenAppen
CVATCVAT
LabelboxLabelbox
Label StudioLabel Studio
RoboflowRoboflow

Top Subject Matter

No subject matter listed

Top Data Types

DocumentDocument
ImageImage
TextText
VideoVideo

Top Label Types

Bounding Box
Classification
Cuboid
Entity Ner Classification
Object Detection
Point Key Point
Polygon
Segmentation

Freelancer Overview

Additionally, I have been actively involved in content moderation, ensuring the ahas required keen attention to detail, consistency, and a strong understanding of annotation guidelines to support the development of high-quality AI models.

ExpertEnglish

Labeling Experience

CVAT

Data Annotator and Image Labeler

CVATImageBounding BoxPolygon
I have annotated and labeled visual data for machine learning, AI, and computer vision projects using advanced annotation platforms. My work involved bounding box annotation, polygon annotation, image segmentation, content moderation, and following strict guidelines for quality assurance. I have utilized Adobe Photoshop, Lightroom, and various annotation tools for high-quality label production. • Performed bounding box and polygon annotation on image data for AI model development. • Ensured accuracy and compliance of labeled data through active content moderation. • Engaged in image segmentation and object recognition for computer vision tasks. • Used platforms such as LabelImg, Labelme, Label Studio, CVAT, Labelbox, and Roboflow.

I have annotated and labeled visual data for machine learning, AI, and computer vision projects using advanced annotation platforms. My work involved bounding box annotation, polygon annotation, image segmentation, content moderation, and following strict guidelines for quality assurance. I have utilized Adobe Photoshop, Lightroom, and various annotation tools for high-quality label production. • Performed bounding box and polygon annotation on image data for AI model development. • Ensured accuracy and compliance of labeled data through active content moderation. • Engaged in image segmentation and object recognition for computer vision tasks. • Used platforms such as LabelImg, Labelme, Label Studio, CVAT, Labelbox, and Roboflow.

2015

Education

S

St. Xavier College, Kolkata

Bachelor of Science, Science

Bachelor of Science
2000 - 2003

Work History

S

Self-Employed

Stock Photography Contributor

Kalimpong
2019 - Present
U

Upwork

Freelance Photographer

Kalimpong
2019 - Present