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S

Subham

Data Annotator

India flagKolkata, India
$10.00/hrEntry LevelCVAT

Key Skills

Software

CVATCVAT

Top Subject Matter

General AI/ML datasets

Top Data Types

ImageImage
TextText
AudioAudio

Top Task Types

Classification
Bounding Box
Question Answering

Freelancer Overview

Freelance AI Data Annotator, Outlier AI. Core strengths include CVAT. AI-training focus includes data types such as Image, Audio, and Text and labeling workflows including Classification.

Entry LevelEnglishBengaliHindi

Labeling Experience

CVAT

Freelance AI Data Annotator

CVATImageClassification
I performed annotation of image, audio, and text datasets for AI training while adhering to strict accuracy benchmarks. Tasks included data labeling, annotation, and validation in high-volume workflows with an emphasis on maintaining data quality. I consistently followed detailed annotation guidelines and achieved strong productivity in a performance-tracked, remote setup. • Labeled a diverse array of data types including images, audio, and text, meeting project standards. • Conducted data validation and quality checks on unclear or low-quality inputs. • Used professional annotation tools and software to manage high workload assignments. • Identified patterns and inconsistencies to support improved labeling quality.

I performed annotation of image, audio, and text datasets for AI training while adhering to strict accuracy benchmarks. Tasks included data labeling, annotation, and validation in high-volume workflows with an emphasis on maintaining data quality. I consistently followed detailed annotation guidelines and achieved strong productivity in a performance-tracked, remote setup. • Labeled a diverse array of data types including images, audio, and text, meeting project standards. • Conducted data validation and quality checks on unclear or low-quality inputs. • Used professional annotation tools and software to manage high workload assignments. • Identified patterns and inconsistencies to support improved labeling quality.

2026 - Present

Education

J

Jadavpur University

Postgraduate Diploma, Journalism and Mass Communication

Postgraduate Diploma
2023 - 2024
J

Jadavpur University

Master of Arts, Comparative Literature

Master of Arts
2021 - 2023

Work History

K

Kochiva

Content & Social Media Intern

Kolkata
2025 - 2025
M

Matricula Education

Social Media Manager Intern

Kolkata
2025 - 2025