Abul Hossain
Abul Hossain

AI Data Annotation Specialist

Open to offers · Member since 15 Sep 2026
Message
Location
Jashore, Bangladesh
Desired salary
Unspecified
Work preference
Remote Only / Full Time, Part Time, Contract, Freelance, Temporary
Experience level
Junior

About

Professional summary

I am a detail-oriented AI Data Annotation Specialist focused on producing high-precision computer vision, video, and geospatial datasets for AI and machine learning models.

I have hands-on experience with image, video, 3D, and satellite map annotation. My work includes bounding boxes, polygons, polylines, semantic segmentation, instance segmentation, keypoints, object tracking, and structural geometry labeling.

I specialize in GIS and satellite imagery projects, including building footprint extraction, road network mapping, land-cover annotation, and 3D roof segmentation. I work carefully to maintain annotation consistency and meet detailed project guidelines.

I am proficient with CVAT, Labelbox, Ginger, and custom enterprise annotation platforms. I apply QA/QC practices and aim to maintain an accuracy standard above 99%.

I currently contribute to RYU Data Corporation as a remote GIS and Data Annotation Specialist. I am also available for remote freelance annotation projects and collaborations with global engineering teams.

Alongside my annotation work, I am pursuing a Bachelor of Business Studies and lead FreelanceBD24.top as its founder and managing lead.

Skills

20 capabilities

Tech stack & tools

Working toolkit

Application Hosting

Development

Experience

Career history

GIS & Data Annotation Specialist RYU Data Corporation

I perform high-precision 2D and 3D annotation for AI and machine learning training datasets. My work includes image, video, and geospatial annotation using CVAT, Labelbox, and Ginger.

I create building footprints, road networks, and land-cover annotations from satellite imagery. I maintain 99%+ annotation accuracy through detailed QA/QC processes, guideline compliance, and quality-focused delivery.

AI Data Annotator Independent AI Annotation Projects

I work remotely on freelance AI annotation projects involving image, video, 3D, and satellite map datasets. I create bounding box, polygon, and polyline annotations according to project requirements.

My responsibilities include object tracking, semantic segmentation, and image segmentation. I focus on accurate, consistent annotations that support AI and machine learning model development.

Education

Learning history

Govt. M M College, Jessore

Bachelor of Business Studies (BBS), Business Studies

Currently pursuing a Bachelor of Business Studies degree.

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