Victor Obas

Key Skills

Software

CVAT

Top Subject Matter

General machine learning datasets

Top Data Types

Image

Top Task Types

Classification

Freelancer Overview

Freelance Data Labeling Assistant. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include CVAT. Education includes High School Diploma, N/A (2024). AI-training focus includes data types such as Image and labeling workflows including Classification.

Labeling Experience

AI Data Labeling & Annotation Project (Freelance)

TextText Generation

Performed data labeling and annotation tasks to support AI and machine learning model training. Responsibilities included image annotation using bounding boxes, text classification and tagging, and dataset cleaning for improved model accuracy. Ensured consistency and high-quality labeling by strictly following project guidelines and quality assurance standards. Worked with large structured datasets and maintained attention to detail to reduce labeling errors and improve dataset reliability.

Performed data labeling and annotation tasks to support AI and machine learning model training. Responsibilities included image annotation using bounding boxes, text classification and tagging, and dataset cleaning for improved model accuracy. Ensured consistency and high-quality labeling by strictly following project guidelines and quality assurance standards. Worked with large structured datasets and maintained attention to detail to reduce labeling errors and improve dataset reliability.

2024 - Present

Freelance Data Labeling Assistant

CVATImageClassification

As a Freelance Data Labeling Assistant, I performed image and text annotation for various AI datasets. My responsibilities included classification, tagging, and quality checking of labeled data. I gained hands-on experience with major labeling tools and ensured high accuracy in labeled datasets. • Conducted annotation of images and text for AI training purposes. • Classified, tagged, and organized data to meet machine learning requirements. • Performed quality assurance checks on labeled data for accuracy and consistency. • Utilized labeling software including CVAT and demonstrated familiarity with Labelbox.

As a Freelance Data Labeling Assistant, I performed image and text annotation for various AI datasets. My responsibilities included classification, tagging, and quality checking of labeled data. I gained hands-on experience with major labeling tools and ensured high accuracy in labeled datasets. • Conducted annotation of images and text for AI training purposes. • Classified, tagged, and organized data to meet machine learning requirements. • Performed quality assurance checks on labeled data for accuracy and consistency. • Utilized labeling software including CVAT and demonstrated familiarity with Labelbox.

2024 - Present

Education

Work History