About Annotator

Andrii is a highly experienced PDF and Picture Annotator, specializing in the annotation of images, texts and lidars. He has been working with leading companies such as TagRects, DataLoop, CVAT, and Superb AI for over 3 years. 

Andrii is an expert in the annotation of PDF and Picture files, from the labelling of objects within images to the segmentation of text and lidar data. He has a strong understanding of the different functional requirements and processes for a successful annotation project and an in-depth knowledge of the tools and technologies used in the annotation process.

Andrii’s Expertise in Image Labeling

Text Annotation

Andrii has extensive experience in text annotation. He is well-versed with the different types of text annotation such as named entity recognition, part-of-speech tagging, sentiment analysis, and syntax parsing. 

Image Annotation

Andrii is experienced in annotating images for various tasks such as object detection, object segmentation, object tracking, and image classification. He is familiar with the tools and techniques used for image annotation such as polygon-based annotations, bounding box annotations, and point-based annotations.

LIDAR Annotation

Andrii is experienced in lidar annotation. He is familiar with the tools and techniques used for lidar annotation such as point cloud annotation, semantic segmentation, and bounding box annotation.

Data Management

Andrii has experience in data management and is familiar with the principles and techniques of data cleaning, data preparation, and data visualization.

Data Quality Assurance

Andrii is experienced in data quality assurance and is familiar with the techniques used for checking the accuracy and consistency of annotated data.

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    Oleksandra Vashchenko
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