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I will do data annotation, image labeling, bounding box and segmentation
Analytics Engineer, BI Developer, Data Annotation and AI Training
Analytics Engineer & AI Training Specialist with expertise in Data Annotation, Data Labeling, Data Tagging, AI Training Data, Data Classification, Data Validation, and Data Quality. I also provide SQL...
About this Gig
Need accurate data annotation for your AI, machine learning, or computer vision project?
I provide professional image labeling, bounding box annotation, polygon annotation, and semantic/instance segmentation for clean, training-ready datasets.
Services
Image & Data Annotation
- Bounding box annotation
- Polygon annotation
- Semantic segmentation
- Instance segmentation
- Image classification
- Object detection
- Keypoint annotation
- Image and video annotation
Text & Document Annotation
- OCR annotation
- NER
- Text classification
- Document labeling
Dataset Quality
- Dataset cleaning
- Label verification
- Quality checking
- Data categorization
Tools
- CVAT
- Roboflow
- Label Studio
- Labelbox
- Supervisely
- Client-provided platforms
Formats
- YOLO
- COCO JSON
- Pascal VOC XML
- JSON
- CSV
- Segmentation masks
Why choose me?
- Accurate and consistent annotation
- Manual quality checking
- Clear communication
- Custom annotation workflows
- Small and large datasets
- NDA/confidentiality-friendly
Technique:
Manual
Tagging type:
Text
•
Image
•
Video
My Portfolio
FAQ
What types of data annotation do you provide?
I provide professional data annotation and image labeling, including bounding box annotation, polygon annotation, semantic segmentation, instance segmentation, object detection, image classification, keypoint annotation, and video annotation.
Which data annotation tools do you use?
I work with CVAT, Roboflow, Label Studio, Labelbox, Supervisely, and client-provided annotation platforms.
What annotation formats can you deliver?
I can provide datasets in commonly used formats such as YOLO, COCO JSON, Pascal VOC XML, CSV, JSON, and segmentation masks, depending on your project requirements.
Can you handle custom or large-scale annotation projects?
Yes. I can work with custom datasets and both small and large-scale projects. Please contact me first with your dataset size, annotation requirements, classes, and deadline.
Do you provide quality checking for annotated datasets?
Yes. I manually review annotations for label accuracy, object boundaries, class consistency, and compliance with your project guidelines before delivery.
