For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
Hendrix Kotsos

Hendrix Kotsos

AI Training Specialist - Machine Learning Data Annotation

USA flag
san francisco, Usa
$20.00/hrExpertCVAT

Key Skills

Software

CVATCVAT

Top Subject Matter

No subject matter listed

Top Data Types

VideoVideo

Top Label Types

Segmentation

Freelancer Overview

AI Training Specialist with over 4 years of hands-on experience in data labeling and annotation across image, video, and audio datasets. I have worked extensively on preparing high-quality training data for machine learning, computer vision, and speech recognition models. My expertise includes bounding box annotation, polygon segmentation, keypoint labeling, object tracking, image classification, and audio transcription. I am highly skilled in following detailed annotation guidelines while maintaining accuracy, consistency, and strict quality control standards. Throughout my experience, I have supported large-scale AI projects by conducting dataset validation, error correction, and QA reviews to improve model performance. I am proficient with industry-standard annotation tools such as Labelbox and object detection frameworks like YOLO. My strong attention to detail, ability to meet tight deadlines, and commitment to delivering precise, high-quality labeled data make me a reliable contributor to AI training and data preparation projects.

ExpertEnglish

Labeling Experience

CVAT

Computer Vision Object Detection & Segmentation Project

CVATVideoSegmentation
AI Training Specialist with over 4 years of hands-on experience in data labeling and annotation across image, video, and audio datasets. I have worked extensively on preparing high-quality training data for machine learning, computer vision, and speech recognition models. My expertise includes bounding box annotation, polygon segmentation, keypoint labeling, object tracking, image classification, and audio transcription. I am highly skilled in following detailed annotation guidelines while maintaining accuracy, consistency, and strict quality control standards. Throughout my experience, I have supported large-scale AI projects by conducting dataset validation, error correction, and QA reviews to improve model performance. I am proficient with industry-standard annotation tools such as Labelbox and object detection frameworks like YOLO. My strong attention to detail, ability to meet tight deadlines, and commitment to delivering precise, high-quality labeled data make me a reliable contr

AI Training Specialist with over 4 years of hands-on experience in data labeling and annotation across image, video, and audio datasets. I have worked extensively on preparing high-quality training data for machine learning, computer vision, and speech recognition models. My expertise includes bounding box annotation, polygon segmentation, keypoint labeling, object tracking, image classification, and audio transcription. I am highly skilled in following detailed annotation guidelines while maintaining accuracy, consistency, and strict quality control standards. Throughout my experience, I have supported large-scale AI projects by conducting dataset validation, error correction, and QA reviews to improve model performance. I am proficient with industry-standard annotation tools such as Labelbox and object detection frameworks like YOLO. My strong attention to detail, ability to meet tight deadlines, and commitment to delivering precise, high-quality labeled data make me a reliable contr

2022 - 2025

Education

N

N/A

Bachelor of Science, Information Technology and Computer Science

Bachelor of Science
2016 - 2020
N

N/A

Secondary School Education, General Education

Secondary School Education
2012 - 2015

Work History

No Work History added yet

Hendrix K. hasn’t added any Work History to their OpenTrain profile yet.