I will do accurate, scalable computer vision annotation
Data Labeling and Annotation Expert, Text, 2D Segmentation, 3D Lidar
About this Gig
Are you looking for a experience Accurate, Scalable Computer Vision Data Annotation to build AI and machine learning models.
️You're in the right place!
Hi, My name is Saikat Biswas and I Accurate your AI with high-quality image, video, 3D data/ Lidar annotations and NLP annotation, carefully validated by expert annotator. With custom workflows, and multi-tier quality checks, I deliver reliable, scalable support that fits your training needs.
What I Offer
- Image & Video : Bounding Boxes (2D), Polygons & Polylines, Panoptic Segmentation, Keypoint & Landmark, Image Classification & Tagging, Bounding Boxes & Object Tracking, Panoptic/instance/semantic Segmentation
- 3D/Lidar : 3D Bounding Boxes, 3D Semantic Segmentation, Sensor Fusion
- NLP Application : Named Entity Recognition, Sentiment & Intent Classification, Text Classification & Topic Labeling, Document Annotation & Data Extraction
Tools I Use
- Roboflow
- V7 labs
- CVAT
- LABELBOX
- Ginger.
Output Formats:
- XML)
- YOLO , YOLOv8
- CSV
- JSON
- COCO
Why Hire me?
- 4+ years of hands-on annotation experience
- Best-Quality work is guaranteed
- In-time delivery
- Focused on accuracy, consistency, and speed
I'm here for 24/7 online.
let's work together...
Technique:
Manual
Tagging type:
Text
•
Image
•
Video
My Portfolio
FAQ
What's your Hourly Rate?
It's negotiable, Just contact me and we can discuss.
How Safe is my Data?
Your data is 100% safe. Data privacy and security are our first priorities. We encourage the signing of NDA's before we start working on your project.

