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Altaf Altaf

Data Annotator (AI Training, Medical/Linguistics)

INDIA flag
Hathin, India
$15.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

Medical/healthcare Domain Expertise
Hindi Language
Video & Photo

Top Data Types

VideoVideo
TextText
DocumentDocument

Top Task Types

Classification

Freelancer Overview

Data Annotator (AI Training, Medical/Linguistics). Core strengths include Other. Education includes Bachelor of Science, Maharshi Dayanand University (2023). AI-training focus includes data types such as Video and labeling workflows including Classification.

Entry LevelEnglishHindi

Labeling Experience

Data Annotator (AI Training, Medical/Linguistics)

OtherVideoClassification
As a Data Annotator for Start.ai, I performed detailed video, photo, and text labeling for AI model training in a remote, contract-based role. My focus included high-accuracy labeling and Hindi language evaluation tasks, directly supporting natural language, visual, and medical dataset curation. I also contributed to quality assurance, maintaining 98%+ accuracy for medical datasets as a subject matter expert. • Conducted multimodal (video, photo, text) data annotation, emphasizing medical concepts and sentiment. • Acted as a Hindi language specialist for translation, localization, and sentiment analysis projects. • Performed quality checks on clinical data, verifying accuracy and consistency of annotations. • Utilized data annotation tools and basic IT troubleshooting knowledge in daily workflow.

As a Data Annotator for Start.ai, I performed detailed video, photo, and text labeling for AI model training in a remote, contract-based role. My focus included high-accuracy labeling and Hindi language evaluation tasks, directly supporting natural language, visual, and medical dataset curation. I also contributed to quality assurance, maintaining 98%+ accuracy for medical datasets as a subject matter expert. • Conducted multimodal (video, photo, text) data annotation, emphasizing medical concepts and sentiment. • Acted as a Hindi language specialist for translation, localization, and sentiment analysis projects. • Performed quality checks on clinical data, verifying accuracy and consistency of annotations. • Utilized data annotation tools and basic IT troubleshooting knowledge in daily workflow.

Present

Education

M

Maharshi Dayanand University

Bachelor of Science, Medical Sciences

Bachelor of Science
2020 - 2023

Work History

S

start.ai

om transports

hathin
2025 - 2026